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	nautch Nautes nautical nautical archaeology. nautical day nautical mile nautilus nautophone nav. NAV Navaho navaid Navajo naval naval academy naval architecture naval brass naval mine Naval Observatory naval stores Nav. Arch. Navarino Navarre nave Nav. E.

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