Splanchnoderm
[医] 胚脏壁, 脏层
🗣️ 情景例句
Do you do hair coloring?
你做染发吗？
He who hath good health is young,and he is rich who owes nothing.
健康葆青春，无债即富有。
There are many things to be learnt when you start working.
开始工作时，你有许多东西要学。