英语词汇“jack boom”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	jack boom
释义	jack boom jack boom A boom which supports sheaves that carry lines to a working boom.
随便看	hydroxyacetaldehyde hydroxyacetic acid hydroxy acid hydroxyacid-oxoacid transhydrogenase, mitochondrial hydroxy acids hydroxyacyl-coenzyme a dehydrogenase hydroxyacyl glutathione hydrolase hydroxyacylglutathione hydrolase hydroxyalkyl-protein kinase hydroxyalkyne hydroxyamine hydroxyamphetamine hydroxyamphetamine hydrobromide hydroxyapatite hydroxyapatite and barium titanate hydroxyapatite ceramic hydroxyapatite ceramics hydroxyapatite chromatography hydroxyapatite crystal hydroxyapatite deposition disease hydroxyapatites hydroxyapatite thermal decomposition product mixed with gelatin hydroxyapetite hydroxy/aromatic amino acid permease hydroxyaryl-protein kinase

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