Eplblastic
[医] 外胚层的
🗣️ 情景例句
Usually a house is too expensive for the salary-earning class to buy.
通常房屋太贵，工薪阶层买不起。
The president must have the approval of Congress to declare war.
总统若要宣战，必须获得国会的承认。
Please fetch a chair from another room.
请到别的房间取一把椅子。