Telemitron
电子放电管
🗣️ 情景例句
You forgot to ask me for the change.
你忘了问我要找回零钱。
I prefer fishing to swimming.
比起游泳，我更喜欢钓鱼。
You may be interested in only some of the items.
你也许对某些产品感兴趣。