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
Or did you forget to give it to me?
或许是你忘了给我吧？
It takes a bit of nerve to cross these chain bridges.
过这种铁锁桥需要有点胆量才行。
Then he showed me the contents of the parcel.
接着他给我看了包里的东西。