英语词汇“卵圆孔--第二口”的翻译、意思、用法、释义-英汉汉英词典

单词	卵圆孔--第二口
释义	第二口，卵圆孔ostium，ostia secundum
随便看	treadle drilling machine treadle drive treadle hammer treadle lever treadle loom treadle-machine treadle pedal treadle pin treadle press treadler treadle reeling treadles treadle sewing machine treadless treadle stud treadle, treddle treadle water treadle、treddle tread lightly treadling treadling order tread mill tread-mill treadmill treadmill exercise