Ethanediamine
[医] 乙二胺
🗣️ 情景例句
If you don't apply to the relevant department your passport will never be approved.
如果你不向有关部门申请，你就得不到护照。
What month is this?
现在是几月？
It is called 'sick humour'.
它被叫作“病态幽默”。