Sandwichtype
夹层的
🗣️ 情景例句
It's a simple idea, and it will work.
这主意很简单， 而且一定可行。
He is very nervous, so he takes a lot of pills.
他非常的神经质，所以要服很多药
We can't afford all that money.
我们花不起那么多钱。