英语词汇“extension ladder”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	extension ladder
释义	extension ladder a ladder having two or more sections joined by a sliding mechanism that allows the ladder to be extended to the total length. [1870-75]
随便看	gentlemen's agreement gentleperson gentle sex gentlewoman Gentoo gentoo penguin gentrice gentrification gentrified gentrify gentry gents' genu genuflect genuflection genuine genus genu valgum Gen X -geny Gen Y Genève Genêt geo- Geo.

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