单词 | 钵水母 |
释义 | 〔scyphistoma〕A larva of a scyphozoan, consisting of an elongated and deeply constricted polyp that successively splits off minute, free-swimming medusas.钵口幼虫,螅状幼体:钵水母的幼虫,包括一只伸长的、深深收紧的水螅虫,它能够非常成功地分割开微小的,自由游荡的水母〔scyphozoan〕Any of various marine coelenterates of the class Scyphozoa, which includes the large jellyfishes, characterized by the absence of a velum and by a polyp stage that is very small or lacking entirely.钵水母:一种属于钵水母纲的海洋腔肠动物,包括大海蜇,特点为没有缘膜以及有一个很短的水螅虫阶段或者根本没有 |
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