基本解释[毉] 二廻羽狀的(葉脈)同根派生 bipennate相关词英汉例句bipennate muscle 羽肌bipennate更多例句词组短语短語bipennate muscle 羽狀肌;[解剖]羽肌;整羽狀肌;羽狀筋bipennate更多词组