基本解释n.較小型底棲生物;較小型水底生物同根派生 meiofauna相关词英汉例句用作名詞 (n.)The study of meiofauna in deep-ocean has very important signification in benthic ecology and benthic environmental monitoring.小型底棲生物研究對深海生態學研究和深海環境監測有十分重要的意義。meiofauna更多例句