英语词汇“book gill”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	book gill
释义	Definition of book gill in English: book gill noun Zoology (In aquatic arachnids) any of several pairs of external gills that each contain numerous fine lamellae; also called gill book. Origin Late 19th century. Definition of book gill in US English: book gill noun Zoology (In aquatic arachnids) any of several pairs of external gills that each contain numerous fine lamellae; also called gill book. Origin Late 19th century.
随便看	staunchnesses Staunton staurolite staurolitic Stavanger stave stave church staved stave in stave off stave off staver stave rhyme staves stavesacre stave something in stave something in stave something off stave something off stave sth in stave sth off staving Stavropol stay stay alive

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Definition of book gill in English: