94生活常识网有道词典

lead

L 开头单词四级词汇专八核心词SAT词汇高考词汇词源字典

音标发音

  • 英式音标 [ˈliːd.ɒf]
  • 美式音标 [ˈliːd.ɑːf]
  • 国际音标 [[li:d], [led]]
  • 英式发音
  • 美式发音

基本解释

  • vt. 领导；致使；引导；指挥
  • vi. 导致；用水砣测深
  • n. 领导；铅；导线；榜样
  • n. (Lead) （英）利德（人名）

词源解说

  • 直接源自古英语的idan；最初源自西日耳曼语的laithjan，意为引领。

同根派生

  • adj性质的同根词
    leading：领导的；主要的。
    leaded：[冶]加铅的。
    leaden：铅灰色的；铅制的；沉闷的；铅一般重的。
    leadless：无铅的；不含四乙铅的。
  • n性质的同根词
    leadership：领导能力；领导阶层。
    leading：领导；铅板；行距。
    leader：领导者；首领；指挥者。
  • v性质的同根词
    leading：领导（lead的ing形式）。
    leaded：促使（lead的过去分词）；引导；带领。
  • vt性质的同根词
    leaden：使沉重；使懒散；使呆滞。

用法辨析

    v. (动词)

  • lead的基本意思是“站在别人前头,拉着手加以引导”,强调以领导者身份走在前头,带领别人秩序井然地前进,常含有“指挥、控制”的意味。lead引申可表示“致使,诱导”。
  • lead可用作及物动词,也可用作不及物动词。用作及物动词时,后可接名词、代词作宾语,也可接双宾语。
  • lead作“引导”解时往往跟to引起的介词短语作状语或宾语补足语;作“领导”解时可接“in+ v -ing”;lead作“使得”解时可接带to的动词不定式充当补足语的复合宾语。

    • n. (名词)

  • lead用作名词作“领导,榜样”解时常与不定冠词a连用;作“首位,领先”解时,常与定冠词the连用;作“线索”解时,常用复数形式。
  • lead做动词使用，可以解释为“引导”，“领导”，如lead him there或者lead somebody to his home；
  • 短语lead to,解释为“导致”。Where does this lead to? 这会导致什么后果?

英汉例句

    用作名词 (n.)

  • I need a soft lead pencil.
    我需要一支软铅笔芯的铅笔。

    • 用作动词 (v.)

    用作不及物动词: S+～(+A)

  • I'll lead, you must follow me.
    我带路,你一定得跟着我。

    • 用作及物动词: S+～+ n./pron.

  • He was leading a horse by the bridle.
    他牵着马的缰绳。

    • 用作双宾动词: S+～+ pron. + n.

  • She led him a miserable life.
    她领着他过着悲惨的生活。

    • 用作宾补动词: S+～+ n./pron. + adv.

  • The guard led the prisoner away.
    看守把囚犯带走了。

    • S+～+ pron. +to- v

  • What led you to think so?
    是什么使得你这样想呢?

    • 用作名词 (n.)

  • You must keep your dog on a lead in the park.
    在公园里要牵着你的狗。

词组短语

    用作名词 (n.)

    动词+～

  • expose lead 暴露铅
  • mine lead 采铅矿
  • refine lead 精炼铅
  • sheet lead 切割铅成小片
  • smelt lead 熔解铅

英英字典

    剑桥英英字典

  • (CONTROL) to control a group of people, a country, or a situation
  • (BE WINNING) (especially in sports or other competitions) to be in front, to be first, or to be winning
  • (INFLUENCE) to cause someone to do something, especially something bad
  • (SHOW WAY) to show the way to a group of people, animals, vehicles, etc. by going in front of them
  • (DIRECTION) (especially of roads, paths, doors, signs, information, etc.) to go in a particular direction or have a particular result, or to allow or cause this
  • (LIVE) to live a particular type of life
  • (WINNING POSITION) a winning position during a race or other situation where people are competing
  • (SHOWING WAY) the act of showing a person or group of people what to do
  • (INFORMATION) a piece of information that allows a discovery to be made or a solution to be found
  • (ACTOR) the main part or actor in a film or play
  • (ELECTRICAL) a wire covered in plastic and used to connect electrical equipment to the electricity supply
  • (FOR ANIMAL) a piece of rope, chain, etc. tied to an animal, especially to a dog at its collar when taking it for a walk
  • used to describe the main performer or part in a performance

    • 柯林斯英英字典

  • If you lead a group of people, you walk or ride in front of them.
  • If you lead someone to a particular place or thing, you take them there.
  • If a road, gate, or door leads somewhere, you can get there by following the road or going through the gate or door.
  • If you are leading at a particular point in a race or competition, you are winning at that point.
  • If you have the lead or are in the lead in a race or competition, you are winning.
  • If one company or country leads others in a particular activity such as scientific research or business, it is more successful or advanced than they are in that activity.
  • If you lead a group of people, an organization, or an activity, you are in control or in charge of the people or the activity.
  • If you take the lead, you do something new or develop new ideas or methods that other people consider to be a good example or model to follow.
  • You can use lead when you are saying what kind of life someone has. For example, if you lead a busy life, your life is busy.
  • If something leads to a situation or event, usually an unpleasant one, it begins a process which causes that situation or event to happen.
  • If something leads you to do something, it influences or affects you in such a way that you do it.
  • You can say that one point or topic in a discussion or piece of writing leads you to another in order to introduce a new point or topic that is linked with the previous one.
  • A lead is a piece of information or an idea which may help people to discover the facts in a situation where many facts are not known, for example, in the investigation of a crime or in a scientific experiment.
  • A dog's lead is a long, thin chain or piece of leather which you attach to the dog's collar so that you can control the dog.
  • A lead in a piece of equipment is a piece of wire covered in plastic which supplies electricity to the equipment or carries it from one part of the equipment to another.
  • Thelead in a play, film, or show is the most important part in it. The person who plays this part can also be called the lead.
  • &rarrsee also leading
  • to lead someone astray&rarrsee astray
  • to lead the way&rarrsee way
  • Lead is a soft, grey, heavy metal.
  • The lead in a pencil is the centre part of it which makes a mark on paper.
  • to fill or treat with lead

专业释义

    经济学

  • 铅

    Adopting the lead acetate and acetylacetone development process and making the qualitative detection connecting with the check samples can determine quickly the formaldehyde sodium bisulfite in the food.
    应用醋酸铅及乙酰丙酮显色法，结合对照样品进行定性检测，可快速判定食品中的吊白块。

    医药科学

  • 铅

    Immune system is an important target organ of lead.
    铅不仅具有神经毒性还具有免疫毒性，免疫系统是铅作用的重要靶器官之一。

    法学

  • 领导

    Finally some countermeasures and principles have been discussed about how to reform and perfect the lead.
    最后一部分是谈改革和完善党对政府领导的若干对策和必须坚持的原则。

    电子、通信与自动控制技术

  • 超前

    Anti-islanding is the key problem for pohotovoltaic grid-connected power generation system. To overcome the shortcoming of single one method,The islanding detection is simulated in combination with overvoltage protection /under-voltage protection(OVP/UVP) and phase lead detection.
    在电网发生故障时,及时、准确地检测孤岛效应,对并网发电的光伏系统具有重要意义,针对单一孤岛检测方法的缺点,本文采用了基于过/欠压检测与超前相位检测的复合检测方法。

    能源科学技术

  • 矿层；矿脉
  • 铅

    • 农业科学

  • 网导

    • 机械工程

  • 导程
  • 超前
  • 越前
  • 领前
  • 铅
  • 螺纹导程

    • 土木建筑工程

  • 导距

    • 交通运输工程

  • (绳索的)长度；(绳索等的)走向

    • 艺术学

  • 引导

    Famous designers lead fashion trend dissemination.
    著名品牌服装设计师在流行传播过程中的引导作用最大。

  • 导言，导语；按语；内容提要
  • 前奏；序曲；主调；主旋律

    • 体育

  • 首先出(牌)：
  • 先打牌；首先出牌：
  • 击一拳；击第一拳；试击：
  • 领先

    • 历史学

  • 领导

    The fifth chapter shows change of lead level by three periods and analyses characteristics of ministers of MAIC and their influence.
    第五章分三个时期说明农工商部领导层的变化、历任尚书管部的特点及其对部务的影响。

    测绘科学技术

  • 测深锤

    • 军事学

  • 提前
  • 膛线周径
  • 传爆元件

    • 动力与电气工程

  • 引入线
  • 引线

    • 印刷、复印技术

  • 铅条；插铅

    • 计算机科学技术

  • 带领
  • 引线

    • 生物学

  • 铅

    • 地球科学

  • 铜铅锌矿石
  • 冰间水道
  • 冰间航路
  • 铅

    • 水利工程

  • 清沟

    • 化学

  • 铅