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	extension tube Photog. any 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	treasury Treasury bill Treasury bond Treasury certificate Treasury note treasury of merits treasury stock treat treatable treatise treatment treaty treaty port Trebbia Trebizond treble treble clef treble staff Treblinka trebuchet trecento tre corde tredecillion tree Tree

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