Memos
n. 备忘录( memo的复数形式 ); （美）内部通知
🗣️ 情景例句
Don't you forget.
你自己别忘了。
They are more interested in profit than beauty or health.
他们对于利益比美丽或健康更感兴趣。
The question was, which one?
问题是，哪一种气体导致火灾呢？