英语词汇“displacement roll”的翻译、意思、用法、释义-英汉汉英双解词典

单词	displacement roll
释义	displacement roll recoil roll化学冶金位移棍子重绕棍子机械工程照明加热置换转动反作用转动
随便看	election of villager committee election of words election operator Election Period election petition election phase election phenomenon election platform election pledge election poll election post-election work election poster election posters election precinct election procedure election procedures election proceedings election process election program election propaganda election publication election publicity campaign election quality distance ratio election quotient election referee