Varitron
[原物]变换子
🗣️ 情景例句
It's for a book.
是为一本书拍的。
Here's the money you need. The interest rate is 25%.
这是你要的钱，利息是25%。
If explosives are used, vibrations will cause the roof of the mine to collapse.
如果用炸药爆破，震动会引起矿顶塌落。