Quack medicine
[医] 江湖医术
🧩 词语组成解析
quack
[kwæk]
n. <英>江湖医生;江湖郎中;（鸭子的）呱呱声;
vi. （鸭子）发出嘎嘎声;
🗣️ 情景例句
That doesn't quite suit me.
我对次不甚满意。
Today English is the international language of business and trade.
如今英语是商务和贸易的国际性语言。
I would suggest that you use this material instead of that.
我建议你改用这种替代那种。