基本解释n.较小型底栖生物;较小型水底生物同根派生 meiofauna相关词英汉例句用作名词 (n.)The study of meiofauna in deep-ocean has very important signification in benthic ecology and benthic environmental monitoring.小型底栖生物研究对深海生态学研究和深海环境监测有十分重要的意义。meiofauna更多例句