Nitrogen mustard
[化] 氮芥
🧩 词语组成解析
mustard
['mʌstɚd]
n. 芥末，芥菜;芥末色，深黄色;强烈的兴趣;热情的人;
🗣️ 情景例句
Please excuse me. I'm very sorry.
请原谅我， 我真的很不好意思。
How many yards are you going to get?
你要取几码？
To be careful!
一定要小心！