Pneumonectasis
肺气肿
🗣️ 情景例句
I'd like to have you meet my foreman--
我希望带你去认识工头，
Never cast your pearls before swine.
不要把珍贵之物送给不识货的人；勿明珠暗投；勿对牛弹琴。
What time would be good for you?
什么时间你合适呢？