Valvulae miralis
[医] 二尖瓣
🧩 词语组成解析
[医] 瓣, 瓣膜
🗣️ 情景例句
That's good news.
这是个好消息。
More die by food than by famine.
饥馑而死的少，饱食而死的多。
Are they from Australia?
他们是来自澳大利亚吗？