Erv
[医] 呼气储备量
🗣️ 情景例句
Never know what?
说不定什么？
Her parents don't approve of me and want her to forget me.
她的父母不赞成我们，想要她忘记我。
Oh, yes, I bought one, but I can't find it now.
噢，是，我买了票的，但现在找不见了！