Tightlipped
a. 闭紧双唇的；嘴紧的；守口如瓶的
✅ 同义词
🗣️ 情景例句
I can't drive a car, but I have a motorbike license.
我不会开汽车，但我有摩托车的驾驶执照。
We trust that you will quote us your most favorable price for big quantities.
相信由于我方大量订购贵方能报最优惠价格。
What's the problem with building the new factory then?
那么，建新厂有什么问题吗？