Cheapener
[化] 降价剂; 降低价格剂(一般指填料)
🗣️ 情景例句
Do we have to pre-book tours, or can we get them on site?
我们必须预定行程， 还是到那个地方再说？
I'm going to show him how to speak English.
我正要指点他如何讲英语。
Don't believe her, Jim.She's only joking.Have some beer!
吉姆，别信她的。她只是在开玩笑。喝点啤酒吧！