Postlabium
后下唇, 后颏
🗣️ 情景例句
Thank you.
谢谢你。
What kind of climate do you have?Is it humid?
你们那里的天气怎么样？它是潮湿的吗？
Just as Mrs.Richards was entering the dinning room, there was a knock on the front door.
理查兹夫人刚刚走进餐厅，前门就传来敲门声。