Perisinuitis
[醫(yī)] 竇周炎
??? 情景例句
It's nice seeing you.
非常高興見到你。
What do you want to be when you finish your training?
當(dāng)你完成訓(xùn)練的時候，你要做什么？
Without it we could not make a living.
要是沒有這條河，我們就無法生存下去。