rudiment基本原理，基础，入门详细»
rudiment〔名词〕基础(基本原理,初步详细»
rudiment发育不全详细»
初步elemental;preliminary详细»
初步〔形容词〕preliminary;n. primer详细»
初步initial;introductory;preliminary;preparatory;primary;tentative详细»
初步alphabet;elementary;for the first time详细»
初步accidence;alphabet;incipience;incipiency;preliminary step;rudiment详细»
初步incipience;incipiency;rudiment详细»
初步abc;abcs;accidence详细»
初步rukiment详细»