Intervalvular spaces
[医] 瓣间隙
🧩 词语组成解析
[医] 瓣膜间的
n. 空间；空格；控制室（space的复数）
🗣️ 情景例句
Can't you make it a little cheaper?
你不能算便宜一点？
I picked up my cards.
我捡起了我的卡片。
They help their parents to open their stockings, too.
他们还帮助父母打开他们的袜子。