Kinematic pair
[机] 运动对, 对偶
🧩 词语组成解析
a. 运动学的
pair
[pɛə]
n. 一副;一对男女;套在一起的两匹马;雌雄成对的动物;
vt.& vi. （使…）成对，（使…）成双;
vi. 交配，交尾;
🗣️ 情景例句
Stay ... stay.
再待一会儿……再一会儿。
Thank you for your inquiry. Please tell us the quantity you require so that we can work out the offers.
感谢贵方询价。请告诉我们贵方所需数量以便我方报价。
The development of films with sound became a problem for Chaplin.
有声电影的研制对卓别林来说就成了问题。