Unit bore system
[机] 基孔制
🧩 词语组成解析
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
bore
[bɔr]
vt. 令人厌烦;钻孔;用钻、挖或掘的方式打通;
vi. 挖洞;钻孔;稳步前进;挤过去;
n. 使人讨厌的人[物];高潮;膛径，口径;钻子;
🗣️ 情景例句
Good-bye, Richard, and good luck. See you in two weeks.
再见， Richard， 祝你好运。两周后见。
We exchange products under almost all circumstances.
在各种情形下我们都可更换产品。
Over the years, one may well become a authority on one's hobby and will very probably be asked to give informal talks to little gatherings and then,
一人积了多年经验会成为自己这种爱好的权威，很可能应邀在小型集会上作非正式的讲话。