Hn2
[化] 氮芥; 二·甲基胺; 二氯乙基·甲基胺
🗣️ 情景例句
And I've never been happier, Harry.
我也从来没有这样快乐过 ，Harry。
The doctor is afraid there is no hope for him.
医生担忧他已经无望了。
A few cars,however, completed the race.
然而还是有几辆汽车跑完了全程。