Aufs
[化] 满刻度吸光度单位
🗣️ 情景例句
Come on, you can make it.
振作起来，你一定行。
In prosperity caution, in adversity patience.
处顺境时要小心，处逆境时要耐心。
The six students put their closed hands in front of them.
6个学生将握紧的手放在前面。