| 单词 | velocity |
| 释义 | velocity nounadjective | verb + velocity | velocity + verb | preposition adjective➤high高速▸➤low低速▸➤constant, uniform恒速；匀速▸➤average, mean平均速度➤initial初始速度▸➤maximum, terminal最大／终极速度verb + velocity➤achieve, attain, reach达到⋯速度◆eventually, the star attained the velocity of light.最终那颗星达到了光速。➤move with以⋯速度运动◆to move with a uniform velocity匀速地运动➤increase, raise加速➤reduce减速➤maintain保持速度velocity + verb➤decrease, increase速度减慢／加快preposition➤at a/the velocity以⋯速度◆light travels at a constant velocity.光以恒定的速度传播。velocity /vəlɒsəti; name vəlɑːsəti/ [uncountable, countable] (technical术语 or formal) the speed of sth in a particular direction; high speed（沿某一方向的）速度；高速；快速◆to gain / lose velocity加速；减速◆light travels at a constant velocity.光以恒定速度传播。◆jaguars can move with an astonishing velocity.美洲豹跑起来速度惊人。velocity/vəˈlɒsəti ||; vəˈlɑsətɪ/noun [u] (technical术语) the speed at which sth moves in a particular direction 速度: ◇a high-velocity rifle/bullet 高速步枪╱子弹 velocitysee ⇨ speed 1 ve·lo·ci·ty /və`lɑsətɪ; vɪˈlɒsɪti/n [c,u]technical the speed at which something moves in a particular direction 【术语】 ［物体沿一定方向移动的］速度:◇the velocity of light 光速 |
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