Quadrivalvular
[医]四裂爿的, 具四瓣的
🗣️ 情景例句
To watch his woods fill up with snow.
注视他落满雪花的林子。
I don't believe he will get to the station on time.
我不相信他会准时到车站。
Drop by anytime.
随时欢迎参观者。