词汇	sand blower
释义	sand blower n.喷砂器
随便看	Permanent completion with single packer permanent component permanent compression permanent compression set permanent compression strain permanent concatenation Permanent conception control permanent connection permanent connection point for live working permanent conservation permanent constitution permanent construction permanent consumption permanent contact Permanent continent ileostomy permanent continuous permanent continuous casting permanent contraction permanent control permanent copy permanent core permanent corpus luteum permanent cortex permanent costs permanent council