Fiv
abbr. forced inspiratory volume 强力吸气容积
🗣️ 情景例句
Excuse me, ma'am. Ticket, please.
对不起， 太太 ，车票请拿出来看一下。
You make the failure complete when you stop strying.
不再努力之时，就是完全失败之日。
My cousin, Harry, keeps a large curiously-shaped bottle on permanent display in his study.
我的堂兄哈里在他的书房里一直摆着一只形状古怪的大瓶子。