Saccus deciduae
[医] 蜕膜囊
🧩 词语组成解析
囊
🗣️ 情景例句
I'm sorry. I dialed the wrong number.
对不起，我打错电话了。
This dress is made of silk,isn't it?
这件衣服用丝绸做的，是吗？
Are you sure you sent the full order?
你确定货全部都出来了？