Formamine
甲醛胺, 六亚甲基四胺
🗣️ 情景例句
Not much.
马马虎虎吧。
A ragged coat may cover an honest man.
不能以衣著取人。
I find listening really hard. Sometimes it's just impossible to understand.
我觉得听力很难。有时简直听不懂。