英语词汇“吊杆--吊货杆--起重杆”的翻译、意思、用法、释义-英汉汉英词典

单词	吊杆--吊货杆--起重杆
释义	吊货杆；吊杆；起重杆derrick boom
随便看	clear-fell clear-felled area clear felling clear felling} clearfelling clearfelling} clear felling method clear felling system clear felling--皆伐{林业} {= clearcutting--clearfelling} clearfield clear fin fire fish clear finish clear finishing clear flag clear flour clear flute clear fork brazos r. clear for running clear-forward signal clear (free) clear from any fault clear from blame clear from danger, clear from guilt, clear from spots