speed

/spi:d/

柯林斯星级

牛津核心词汇

BNC频率: 1245

现代语料频率: 1390

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中文翻译

n. 速率, 速度, 迅速

vi. 加速, 超速, 快进

vt. 快速传送, 促进, 使加速

[计] 中央处理机速度设置程序

英文解释

n. distance travelled per unit time

n. a rate (usually rapid) at which something happens

n. changing location rapidly

v. travel at an excessive or illegal velocity

词态变化

复数形式:speeds

现在分词:speeding

过去式:sped

第三人称单数:speeds

过去分词:speeded

常见例句

n a gradually increasing tempo of music s gradually increasing in tempo r with increasing speed

speeded up, as of an academic course

increasing the speed n

a small parachute or articulated flap to reduce the speed of an aircraft n

the speed of an aircraft relative to the air in which it is flying

今日更新

更新时间：2025-05-16 11:03:57

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