Amnion raphe
[医] 羊膜缝
🧩 词语组成解析
n. 羊膜\\n[医] 羊膜
[医] 缝[际], 种脊(植)
🗣️ 情景例句
She can't sit around and do nothing.
她总不能闲坐着无所事事呀。
It's hopeless!
这下没指望了！
I can't say for certain off-hand.
我还不能马上说定。