这个词是什么意思？
An order of insects, comprising a single family (Mantidae), restricted almost entirely to the tropics. Only one species, the praying mantis (Mantis religiosa), is found in temperate habitats.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D020050 · MeSH 2026。
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