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
It's almost ten o'clock.
差不多十点了。
This is a rather old house. It needs painting.
这房子挺旧的，得刷一下才行。
She gazed at it for some time then added,
她凝视着它一会儿，补充道，