S. op. s.
[医] 必要时
🗣️ 情景例句
I've decided to stay at home and be a full-time mother.
我决定留在家里做一个专职母亲。
The bright light made Alex blink.
强烈的灯光使阿列克斯的眼睛晕眩。
the other the lack of freedom of the individual research worker.
二是研究人员缺乏个人自由。