短語詞組短語rudimentary horn 原始角Rudimentary finger 發(fā)育不全手指rudimentary instinct 天性Rudimentary structure 未成熟結構rudimentary house 百家好rudimentary platform 雛地臺rudimentary leg 發(fā)育不全腿rudimentary encephalocele 腦膨出rudimentary knowledge 基礎知識；初步知識 返回 rudimentary