Butanedinitrile
[化] 丁二腈
🗣️ 情景例句
You'll have your tonsils out tomorrow,
明天你的扁桃腺一切除，
We used to have a lot of interesting friends.
我们过去常有很多有趣的朋友。
The next man to approach me was selling expensive pens and watches.
向我兜售的第二个人是卖名贵钢笔和手表的。