Quadrivalvular
[医]四裂爿的, 具四瓣的
🗣️ 情景例句
What is she calling about?
她打来说什么？
Wise men learn by other men's mistakes;fools by their own.
聪明人从旁人的错误中吸取教训，愚笨人则从自身的错误中吸取教训。
The old farmhouse the family lived in was to be replaced by new $500,000 home.
这家人住的旧家舍将由一座价值50万美元的新住宅所取代。