cen.tro.lec.i.thaladj.Biology (形容词)【生物学】 Having the yolk located in the center:中(央卵)黄的:卵黄位于中央的:例句:a centrolecithal egg.一个中心有蛋黄的鸡蛋来源:centro- centro-lecith(in) lecith(in)-al -al