单词	most liberal
释义	同liberal
随便看	impingement impingement angle impingement attack impingement baffle impingement baffle plate impingement centrifugal separator impingement cooling impingement corrosion impingement dust collector impingement erosion impingement particle impingement plate impingement plate scrubber impingement process impingement rate impingements impingement scrubber impingent impinge on impinger impingers impinges impinging impinging jet impinging neutron