英语词汇“main undercarriage”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	main undercarriage
释义	main undercarriage main landing gear The wheels of a landing gear that support nearly all the weight of an aircraft. Other units are the nose-landing gear, tail wheel, and outriggers. Also called a main undercarriage. See also landing gear.
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main undercarriage