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operculum翻译
operculum什么意思 operculum音标、翻译、用法
英语翻译时间：2023/3/2 1:33:00阅读：3888
operculum音标英 [əʊ'pɜ:kjʊləm]美 [oʊ'pɜkjʊləm]operculum翻译n.鳃盖，盖；变形复数：opercula英英释义operculum[ əu'pə:kjuləm ]n.a hard flap serving as a cover for (a) the gill slits in fishes or (b) the opening of the shell