名词英江湖医生; 江湖郎中; （鸭子的）呱呱声

不及物动词（鸭子）发出嘎嘎声

不及物动词

1. We heard wild duck quacking on the river.
我们听到野鸭子在河上呱呱叫。

名词

1. That doctor is just a quack, he should be reported.
那医生是个蒙古大夫，应该被检举。

2. That quack caused me more harm than the disease did.
比起疾病，那个冒牌医生对我的伤害更深。

1. 嘈杂声：QD quick disconnect 迅速断开 | Quack 嘈杂声 | QUAD quadriphonic 四声道立体声

2. 体力劳动者：isno 学习学习再学习. | quack 体力劳动者. | refdom 话不多.

3. (鸭等)嘎嘎声：neigh:马等嘶叫声 | quack: 鸭等嘎嘎声 | roar: 狮虎等咆哮声

1. 庸医；江湖郎中；冒牌医生
If you call someone a quack or a quack doctor, you mean that they claim to be skilled in medicine but are not.

e.g. I went everywhere for treatment, tried all sorts of quacks.
我四处求医，看过了各种各样的江湖郎中。

2. 江湖医术;骗人的医术
Quack remedies or quack cures are medical treatments that you think are unlikely to work because they are not scientific.

e.g. Why do intelligent people find quack remedies so appealing?
为什么聪明人会被江湖医术所吸引？

3. (鸭子)发出嘎嘎声
When a duck quacks, it makes the noise that ducks typically make.

e.g. There were ducks quacking on the lawn.
草地上有几只鸭子在嘎嘎叫。

\u0077\u0077\u0077\u002e\u0071\u0069\u0063\u0061\u0069\u002e\u006e\u0065\u0074

noun

1. the harsh sound of a duck

2. an untrained person who pretends to be a physician and who dispenses medical advice