Endomesoderm
[医] 内[胚层原]中胚层
🗣️ 情景例句
Put your cards on the table.
把牌都摊到桌面上。
We would like to point out that delivery before Christmas is essential and hope you can offer us that guarantee.
我们想指出圣诞节前交货很重要并希望贵方能就此向我们作出保证。
I looked out of the window.It was dark outside.
我望望窗外，外面一片昏暗。