Guvacoline
[医] 四氢烟酸甲酯
🗣️ 情景例句
Nonsense! How can you say that and keep a straight face?
胡说八道！你怎么能不动声色说那些话呢？
How much is a round-trip ticket to Beijing?
一张到北京的来回票要多少钱？
Mind your own business!
管好你自己的事！