Coenvelope
上包络
🗣️ 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。
This is a revolutionary new product.
这是一种革命性的新产品。
What I saw made me very sad.
我所见到的一切使我非常难过。