Entomesoblast
内中胚层
🗣️ 情景例句
I wonder whether I might ask you a question.
我是否可以问你一个问题？
Nothing for nothing and very little for a half penny.
一分钱，一分货。
I have always regarded the country as something you look at through a train window, or something you occasional visit during the weekend.
总认为乡村是透过火车车窗看到的那个样了，或偶尔周末去游玩一下景象。