Exocoelom
[生]胚外体腔
🔁 扩展释义
【医】 外体腔
🗣️ 情景例句
You're OK, Dad.
你真好，爸爸。
A good anvil does not fear the hammer.
好砧不怕锤。
Jim is writing. Lily isn't writing. She's looking at the blackboard.
吉姆在写字。莉莉没在写字。她在看黑板。