Postlabium
后下唇, 后頦
??? 情景例句
Well, I suppose I've run out of excuses.
噢 我想我再也找不出籍口了。
Let's go to the station to get a train into town.
我們到火車站去乘車進城。
I told her that either I would have to buy a new mower or let the grass grow.
我告訴她，要么買一臺新割草機，要么讓草長下去。