jumps
基本解释
- v. 跳跃;暴增(jump的三单形式)
- n. 跳跃;猛涨(jump的复数)
用法辨析
- jump用作及物动词时,意为“使…跳跃,使…惊起”,着重从地面、其他表面或地点跳起,可指往高处跳,也可指往低处跳,还可指跳过什么; 强调的是猛然跳起或跳跃的动作,其后接名词、代词或反身代词作宾语,可用于被动结构。
- jump也可用作不及物动词,意为“跳,跃”,通常不与表示延续的时间状语连用,也不用于进行体,除非表示的是重复的动作。
- jump还可以作“暴涨”解,一般指数量突然迅猛地增长,用作不及物动词。
- jump作名词解是“跳,跃”的意思,可指一种抽象的行为,也可指具体的一次动作,是可数名词,其前可加不定冠词或数量词修饰。
- jump引申可作“猛长,激增”解,一般指物品的数额、价格或价值在一个较短的时间内相对于以前大幅度地提高,用作可数名词。
v. (动词)
n. (名词)
英汉例句
- She jumped when she heard the news.
她听到那消息时,跳了起来。 - The stream was so broad that nobody could jump it.
小溪太宽了,没人能跳得过去。 - The man jumped the rail to run after a red car.
那人跃过栏杆,去追一辆红车。 - The jump was a very difficult one.
这种跳跃是个非常难的动作。
用作动词 (v.)
用作不及物动词: S+~(+A)
用作及物动词: S+~+ n./pron.
S+~+ n./pron. +to- v
用作名词 (n.)
词组短语
- jump hurdle 跨栏
- jump prison 越狱
- jump questions 漏掉问题
- jump ship 弃船潜逃;非正式离船
- jump the border 越过边界
用作动词 (v.)
~+名词
英英字典
- If you jump, you bend your knees, push against the ground with your feet, and move quickly upward into the air.
- Jump is also a noun.
- If you jump from something above the ground, you deliberately push yourself into the air so that you drop toward the ground.
- If you jump something such as a fence, you move quickly up and through the air over or across it.
- If you jump somewhere, you move there quickly and suddenly.
- If something makes you jump, it makes you make a sudden movement because you are frightened or surprised.
- If an amount or level jumps, it suddenly increases or rises by a large amount in a short time.
- Jump is also a noun.
- If you jump at an offer or opportunity, you accept it quickly and eagerly.
- If someone jumps on you, they quickly criticize you for doing something that they do not approve of.
- If someone jumps you, they attack you suddenly or unexpectedly.
- If you get a jump on something or someone or get the jump on them, you gain an advantage over them.
- to jump on the bandwagon&rarrsee bandwagon
- to jump bail&rarrsee bail
- to jump the gun&rarrsee gun
- to jump for joy&rarrsee joy
柯林斯英英字典
专业释义
- 间断系数
- 跳跃值
In Chapter 2 we discussed concentration factor method for determination of jumps of periodic functions at their simple discontinuities.
第二章讨论利用集中因子法根据Fourier系数确定周期函数在简单间断点处的跳跃值。医药科学
- 舞蹈病
- 神经性颤搐