Cholecystoscopes
(cholecystoscope 的复数) [医]胆囊镜
🗣️ 情景例句
I'm afraid it just isn't good enough.
恐怕这不够好。
What on earth has happened to trouble you so?
到底发生什么事让您如此发愁？
But why did white people want to catch Africans and put them in chains?
但是为什么白人要把非洲人抓起来，戴上镣铐呢？