94生活常识网有道词典

let

L 开头单词四级词汇专八核心词托福词汇高考词汇词源字典

音标发音

  • 英式音标 [let]
  • 美式音标 [lɛt]
  • 国际音标 [let]
  • 英式发音
  • 美式发音

基本解释

  • vt. 允许，让；出租；假设；妨碍
  • vi. 出租；被承包
  • n. 障碍；出租屋
  • n. (Let)人名；(缅)莱；(俄)莱特

词源解说

  • 12世纪晚期进入英语，直接源自古英语的 lettan，意为耽搁。

同根派生

  • n性质的同根词
    letting：出租；租金。
  • v性质的同根词
    letting：让，允许（let的现在分词）。

用法辨析

    v. (动词)

  • let的基本意思是允许对方照其意思而行,引申可表示“出租”“放掉,松掉”等。用于数学中通常表示“假设”。
  • let用作及物动词作“出租”解时,可接名词或代词作宾语,也可接双宾语,其间接宾语可以转化为介词to的宾语;作“让,使”解时,通常接以形容词或不带to的动词不定式充当补足语的复合宾语;接动词不定式作宾语补足语时,如用于被动结构, to须保留。let还可接不带to的动词不定式作宾语,这时主要用于某些固定搭配中。
  • let用作不及物动词时主要表示“出租”,主语通常为物(如房子等),其主动形式含有被动意义。
  • 在口语中, let常用于祈使句中表示建议、请求、命令、警告等;在书面语中,可用allow代替let。

英汉例句

    用作动词 (v.)

    用作不及物动词: S+～(+A)

  • The house does not let well.
    房子不易租出去。

    • 用作及物动词: S+～+ n./pron.

  • I let my spare rooms.
    我出租空房。

    • S+～+to/- v

  • He let drop a hint of his intentions.
    他故意吐露了一点他的意向。

    • 用作双宾动词: S+～+ pron./n. + n./pron.

  • Mrs. Brown let me a room.
    布朗夫人租给我一间房。

    • S+～+ n./pron. +to pron./n.

  • They let rooms to college students.
    他们向大学生出租房间。

    • 用作宾补动词: S+～+ n./pron.+adj.

  • Let the door open.
    让门开着。

    • S+～+ n./pron. +to/- v

  • She asked me if she could leave but I wouldn't let her leave.
    她问我是否可以走了,但我不让她走。

词组短语

    用作动词 (v.)

    ～+名词

  • let blood 放血
  • let rooms 出租房间
  • let the field 出租土地

    • ～+副词

  • let by 让…过去
  • let down 使失望；放下；辜负；减速下降
  • let down the curtain 放下窗帘

英英字典

    剑桥英英字典

  • (ALLOW) to allow something to happen or someone to do something by not doing anything to stop an action or by giving your permission
  • (SUGGEST) used to express a suggestion or request that includes you and the other person or people
  • (RENT) to allow your house or land to be lived in or used by someone else in exchange for a regular payment
  • used after a negative statement to emphasize how unlikely a situation is because something much more likely has never happened
  • (SPORT) (in tennis or similar games) a situation in which the ball touches the net as it crosses it, so that you have to play the point again
  • (LAW) without being prevented from doing something
  • (RENT) the act of allowing someone to use your house, land, etc. in exchange for regular payments

    • 柯林斯英英字典

  • If you let something happen, you allow it to happen without doing anything to stop or prevent it.
  • If you let someone do something, you give them your permission to do it.
  • If you let someone into, out of, or through a place, you allow them to enter, leave, or go through it, for example, by opening a door or making room for them.
  • You use let me when you are introducing something you want to say.
  • You use let me when you are offering politely to do something.
  • You say let's or, in more formal English, let us, to direct the attention of the people you are talking to toward the subject that you want to consider next.
  • You say let's or, in formal English, let us, when you are making a suggestion that involves both you and the person you are talking to, or when you are agreeing to a suggestion of this kind.
  • Someone in authority, such as a teacher, can use let's or, in more formal English, let us, in order to give a polite instruction to another person or group of people.
  • You can use let when you are saying what you think someone should do, usually when they are behaving in a way that you think is unreasonable or wrong.
  • If you let your house or land to someone, you allow them to use it in exchange for money that they pay you regularly.
  • the act of letting property or accommodation
  • Let out means the same as . let
  • Let alone is used after a statement, usually a negative one, to indicate that the statement is even more true of the person, thing, or situation that you are going to mention next.
  • If you let go of someone or something, you stop holding them. /
  • If you let someone or something go, you allow them to leave or escape.
  • When someone leaves a job, either because they are told to or because they want to, the employer sometimes says that they are letting that person go.
  • If you say that you did not know what you were letting yourself in for when you decided to do something, you mean you did not realize how difficult, unpleasant, or expensive it was going to be.
  • If you let someone know something, you tell them about it or make sure that they know about it.
  • to let fly&rarrsee fly
  • to let your hair down&rarrsee hair
  • to let someone off the hook&rarrsee hook
  • to let it be known&rarrsee known

专业释义

    法学

  • 出租屋

    • 体育

  • 触网球
  • 重发球

    • 计算机科学技术

  • 逻辑设备表 (logical equipment table)

    • 化学

  • 线性能量转移 (linear energy transfer)
  • 传能线密度 (linear energy transfer)