单词	for a pastime
释义	for a pastime 作消遣
随便看	single-electron transistor single electron tunneling single-electron tunneling single-electron tunneling transistor single element single-element single-element cask single-element detector single-element fuse single element injector single-element injector single-element lens single element lens single element move single-element relay single element relay single-element semiconductor Single Element Transducer single elevator single-elimination single-elimination tournament single embedded virus single-employer single emulsion film single-emulsion film 322513251 322513251 3225134 3225151 322515134 322515215 32252 322521322 322522121 322522134 15520 15521 15522 15523 15524 15525 15526 15527 15528 15529