quack的英文翻译是什么意思,词典释义与在线翻译
Noun:- an untrained person who pretends to be a physician and who dispenses medical advice
- the harsh sound of a duck
Adjective:- medically unqualified;
"a quack doctor"
Verb:- utter quacking noises;
"The ducks quacked"
- act as a medical quack or a charlatan