Rectiblock
整流片
🗣️ 情景例句
Sometimes, by buying something cheap now, you will be costing yourself more in the long run.
有时候你花了很少钱买了便宜货，但它日后可能要花掉更多的钱。
Grasp the nettle and it won't sting you.
困难像弹簧，你硬它就软。
Yes, it is.
是的。