英语词汇“extension tube”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	extension tube
释义	WordReference Random House Unabridged Dictionary of American English © 2024 exten′sion tube′, [Photog.] Photographyany of a series of tubes of varying lengths placed between the lens and a camera body to facilitate closeup focusing. 1955–60
随便看	endorsement in blank endorser endorsingly endorsive endorsor endosarc endosarcous endoscope endoscopy endoskeletal endoskeleton endosmosis endosmotically endosome endosperm endospore endosporium endosporously endosteal endosteum endostosis endostyle endosulfan endosymbiont endosymbiosis

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