英语词汇“motor variable-frequency retrofit”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	motor variable-frequency retrofit
释义	motor variable-frequency retrofit 变频改造
随便看	put something toward something put something under a ban put something up put something up for auction put something upon points put something up to auction put some wood on the fire Put some wood on the fire and make it burn up put somone in the bounce put somthing at a premium put somthing at her service put somthing at his service put somthing at my service put somthing at our service put somthing at their service put somthing at your service put somthing to bed puts out a fire puts out fires puts out of the way to puts over put spirit face together put spirit into put spirit into something put spirits into work