Nemomena
[醫(yī)] 穿孔性潰瘍
??? 情景例句
You haven't changed much in fifty years.
你五十年來(lái)沒(méi)有什么變。
Don't you think you've eaten enough?
你不是吃的很多了嗎？
It's very kind of you to help me.
你幫助我真是太好了。