Specific rotation
[化] 旋光率\\n[医] 比旋度
🧩 词语组成解析
🗣️ 情景例句
A man next to me was smoking,and smoke really bothers me.
我旁边的那个人抽烟，我受不了。
How long has it been since you've heard from your uncle?
自从你听到叔叔的消息有多长时间了？
Excuse me, Mr. Hu. Can you look after my watch, please?
劳驾，胡老师，你能帮我保管一下我的手表吗？