基本解释[生物学]生殖褶英汉例句双语例句The primordial gonad, genital fold which composed of epithelial cells formed below the nephridium area 12 days after hatching.鱼苗出膜12天,在其肾管区下方可见有一棒状突起,由上皮细胞构成,为生殖腺原基。genital fold更多例句词组短语短语cranial genital fold 翻译caudal genital fold 尾生殖褶英语genital fold更多词组专业释义生物学生殖褶