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單詞乎

rev

音標(biāo)[rev]
rev是什么意思、rev怎么讀

rev漢語(yǔ)翻譯

n. 一次回轉(zhuǎn)
vt. 加快轉(zhuǎn)速
vi. 加快轉(zhuǎn)速
【計(jì)】 反轉(zhuǎn), 周, 轉(zhuǎn)數(shù)

rev詞型變化

動(dòng)詞過(guò)去式:revved 過(guò)去分詞:revved 現(xiàn)在分詞:revving 第三人稱單數(shù):revs 

rev英語(yǔ)解釋

名詞 rev:

  1. rate of revolution of a motor
    同義詞:revolutions per minute, rpm

動(dòng)詞 rev:

  1. increase the number of rotations per minute
    同義詞:rev up

rev例句

  1. Rev it up to warm the engine.
    讓發(fā)動(dòng)機(jī)轉(zhuǎn)起來(lái)預(yù)熱。
  2. Don't rev the engine so hard.
    別讓發(fā)動(dòng)機(jī)轉(zhuǎn)得太快。

rev詳細(xì)解釋

rev

n.(名詞)
A revolution, as of a motor.
旋轉(zhuǎn):旋轉(zhuǎn),如發(fā)動(dòng)機(jī)
v.(動(dòng)詞)
revved,rev.ving,revs
v.tr.(及物動(dòng)詞)

To increase the speed of (a motor, for example):
加速:增加(例如發(fā)動(dòng)機(jī))的速度:
例句:
revved the engine.
增加引擎的速度

To accelerate or increase:
加速或增加:
例句:
orders to rev up factory output.
增加工廠產(chǎn)量的指令

To make livelier or more productive:
使更有生氣或更多產(chǎn):
例句:
revving ourselves up for the game; efforts to rev the economy.
振作我們的精神打好比賽;繁榮經(jīng)濟(jì)所做的努力奮斗

v.intr.(不及物動(dòng)詞)
To operate at an increased speed:
加快轉(zhuǎn)速:在加速的條件下運(yùn)行:
例句:
heard the motors revving.
聽(tīng)到電機(jī)在加速運(yùn)行

To accelerate in quantity or activity.
增大:在數(shù)量或活力上增大

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