N-butylamine
[化] 正丁胺
🧩 词语组成解析
[化] 丁胺\\n[医] 丁胺
🗣️ 情景例句
I'm afraid I stayed too long.
恐怕我呆得太久了。
I know the boy whose father is a painter.
我知道那个男孩的父亲是画家。
Were you able to quote on all the items we need?
我们需要的每个项目你都能报价吗。