Polyatron
多阳极计数放电管
🗣️ 情景例句
Work hard and play hard, my friend.
工作的时候要拼命干，而娱乐的时候要尽情玩，朋友。
I'm afraid you will be angry.
我怕你会发脾气。
Chaplin was born in London in 1889 and first acted when he was five years old.
卓别林1889年出生于伦敦，5岁时就开始演戏。