N-butylamine
[化] 正丁胺
🧩 词语组成解析
[化] 丁胺\\n[医] 丁胺
🗣️ 情景例句
And thanks for the directions.
谢谢你给我指了路。
Life is half spent before we know what it is.
等到认识人生，已经一半过去了。
Perhaps we van make it later.
那么，也许改天吧。