quack

核心释义

1. 1.

   指鸭子发出其特有的叫声

   Of a duck, to make its characteristic vocalisation.

2. 2.

   从事或实施江湖医术(欺诈性的医疗)

   To practice or commit quackery (fraudulent medicine).

3. 3.

   发出类似鸭子嘎嘎叫的声音

   To make a sound similar to the quack of a duck.

4. 4.

   指蜂王在发育的某些阶段发出尖细的声音

   Of a queen bee: to make a high-pitched sound during certain stages of development.

5. 5.

   发出鸭叫声

   utter quacking noises

从事或实施江湖医术(欺诈性的医疗)；发出类似鸭子嘎嘎叫的声音；指蜂王在发育的某些阶段发出尖细的声音；发出鸭叫声；嘎嘎叫