Polyatron
多阳极计数放电管
🗣️ 情景例句
I have many hobbies. I like almost all kinds of sports and I also like classical music.
我有很多爱好，喜欢各种运动，也喜欢古典音乐。
What's the best price you're prepared to offer for your product?
你们的产品最优惠的价格是多少呢？
Hi! Nice to meet you, too!
我也很高兴见到你。