Propylamine
[化] 丙胺\\n[医] 丙胺
🗣️ 情景例句
I want you to hear my new tapes.
我给你听我的新录音带。
I'm going to show him how to cook.
我正要指点他如何做饭。
giant hovercraft liners could span the Atlantic;
大型的气垫班轮或许能跨越大西洋。