Theca cordis
[医] 心包
🧩 词语组成解析
n. 囊, 膜, 鞘\\n[医] 膜, 鞘
adj. 心脏的
🗣️ 情景例句
and cheese sandwiches for lunch.
和起士三明治当午餐。
Thank you for coming.
谢谢你光临。
What they had in fact found was a ship which had been sunk many years before.
事实上，他们发现的是另一艘沉没多年的船。