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	uncondemning uncondensable uncondensational uncondensed uncondensing uncondescending uncondition unconditional unconditional convergence unconditioned uncondolatory uncondoled uncondoling uncondoned uncondoning unconducing unconducive unconducted unconductible unconductive unconfected grange Grange granger grangerize

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