英语词汇“滑轮组--滑车组”的翻译、意思、用法、释义-英汉汉英词典

单词	滑轮组--滑车组
释义	滑车组；滑轮组pulley block
随便看	b.t.u.,b.t.u. btu--btu--british thermal unit btu, btu, bthu btu,btu,btu btu-- b.t.u.-- b.t.u. btu，btu，british thermal unit btv btv {=business television} btw b two bomber b two(b₂)bomber btw，by the way btx bty bty. b-type b-type (benioff) subduction b-type (chromosome) b-type collision b-type facsimile b type graphite b-type inclusion body b type mode b type right-of-way b-type scraper