Siz
abbr. 磺胺异恶唑（sulfisoxazole）
🗣️ 情景例句
Ok. Call my instructor, Jack Davis, right now.
好， 给我的老师Jack Davis打个电话， 现在就打。
There are more foolish buyers than foolish sellers.
愚蠢的买主多鱼愚蠢的卖主。
But I'm worried about his Chinese.He may fall behind the other students when he comes back.
但我担心他的中文。等他回来后，他可能会落到其他同学后面。