Theca externa
[医] 外膜(卵泡)
🧩 词语组成解析
n. 囊, 膜, 鞘\\n[医] 膜, 鞘
🗣️ 情景例句
He didn't want to borrow any money.
他不想借钱。
What's your nationality?
你是什么国籍？
Yes, please.
是的，请给我。