英语词汇jib boom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	jib boom
释义	jib boom 美/ d??b bu?m / 简明释义起重杆英英释义 n. 1 a spar that extends the bowsprit 同义词：jibboom 双语例句 1 Coleman enclosed track jib cranes are trussed booms mounted on a pivot to allow for boom rotation. The pivot location can be on a floor mounted pedestal, ceiling mounted pedestal, or a wall bracket. 科尔曼挺杆起重机在枢轴位置安装有捆绑臂，可以使臂旋转，这些枢轴可以安装在地上、天花板上，也可以安装在墙上托架上。
随便看	short-horned shorthorned epimedium herb short horned grasshopper short-horned grasshopper shorthorn heifer shorthorn shorthorn sculpin short hose short hose short hour motor short-hour motor Shorthouse short-hout motor short hundred short hundredweight short hundredweight short i Shortia Shortia exappendiculata Shortia galacifolia Shortia Shortia sinensis shortie shortie robe shorties

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