Smokatron
烟圈式加速器, 电子环加速器
🗣️ 情景例句
What's your regular practice concerning terms of payment?
你们常用什么付款方式？
If there's anything else I can do, please call on me.
如果有任何事情我能效劳的话，请打电话给我。
They misplaced this book under other categories.
他们把它错放到另一个类别去了。