Postlabium
后下唇, 后颏
🗣️ 情景例句
Well, we're not sure we can afford one.
嗯 我们还不知道是不是负担得起。
I wonder if you are on my side.
我不知道你是否站在我这边。
After it had passed, they swam on as quickly as they could because they knew that the boat would soon return.
快艇过去之后，他们以最快的速度向前游去，因为他们知道快艇马上就要转回来。