crystal set

• n. [电子]矿石收音机

英英释义

Noun:

1. an early radio receiver using a crystal detector

例句

用作名词 (n.)

1. Raymond Chiao remembers the day, during his childhood in Shanghai, when his brother built a crystal radio set and invited him to try it.
   乔瑞宇还记得，小时候住在上海时，哥哥制作了一部矿石收音机，调整好后叫他来试用看看。