rudiment的复数形式怎么拼写？

n.基本原理，雏形， 萌芽，退化器官...

rudiment的音标：rudiment的英式发音音标为：['ru:dɪmənt]rudiment的美式发音音标为：['rudəmənt]...

A mere tendeney to produce a rudiment is indeed sometimes thus inherited.事实上,产生原基的倾向,有时的确是这样遗传的.Meckel's diverticulum is the rudiment of the embryonic yolk sac.麦克尔憩室是胚胎黄囊的未发育完全器官.The development of agriculture of an...

rudiment的近义词/同义词有：groundwork, basis, foundation, origin, beginning, seed, basis, seed, groundwork, foundation, origin, constituent, beginning。n.rudiment的近义词（基本;初步）：groundwork, basis, foundation, origin, beginning, seed。r...