Splanchnoderm
[医] 胚脏壁, 脏层
🗣️ 情景例句
Turn the key before you pump the pedal, or you'll flood the engine.
加水之前转动钥匙，要不发动机就给浇灭了。
Will you speak up, please?
请你大声一点好吗？
The poor girl was dismissed instantly.
贝西当即被解雇了。