Haemoptysis
n. (=hemoptysis)[醫(yī)]咳血, 咯血
??? 情景例句
You're going to have the time of your lives.
你們將會玩得非常痛快。
I usually feel timid in the presence of very bright people.
站在聰明人面前，我感到羞怯。
But why did white people want to catch Africans and put them in chains?
但是為什么白人要把非洲人抓起來，戴上鐐銬呢？