Antisialica
止涎藥
??? 情景例句
Oh. I have the key. Grandpa sent it to me.
啊。鑰匙在這里。爺爺寄來給我的。
How much is a round-trip ticket to Beijing?
一張到北京的來回票要多少錢？
I can help myself, thanks.
我自己來，謝謝。