英语词汇extension ladder怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	extension ladder
释义	extension ladder 简明释义 n.伸缩梯；拉梯专业释义 1 经济学伸缩梯 2 土木建筑工程伸缩梯双语例句 1 Ladder feet are in good condition, e. g. rubber tips on metal rolling ladders. "Safe-Hi" feet on extension ladders. 梯子脚底是否有很好的止滑垫片。如金属梯子脚底的橡胶，延伸梯的防滑垫片。
随便看	thicholemmoma thick thick airfoil thick albumen thick and fast thick and tender tongue thick-and-thin thick and thin thick-and-thin block thick and thin block thick-and-thin crepe thick and thin fin labyrinth thick and thin places thick and thin yarn thick annular plate thick arch dam thick article thick as a brick thick as blackberry thick as hail thick as mince thick as thieves thick as two short planks thickback thick bar

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