Therblig
(动作研究中的)基本动作, (工艺操作中的)基本(分解)动作, 微动作单位
🗣️ 情景例句
Right. And the phone number?
好的。电话是多少？
It is as well to know which way the wind blows.
识时务者为俊杰。
One evening, however, the lamb was missing.
可是，一天晚上，那只小羔羊失踪了。