单词	deadweight loss
释义	deadweight loss 无谓的损失
随便看	upstream burnout upstream chamber upstream channel upstreamcofferdam upstream company upstream control upstream data upstream deposit upstream deposits upstream design upstream economizer upstreamed upstream end upstreame scheme upstream expressing sequence upstream extremity up-stream face upstream face upstream facing upstream facing of weir upstream fill upstream floor upstream flow upstream garage upstream heat exchanger 一肚子脓水一肚子花肠子一肚子苦水一股麻绳不牢靠，十股麻绳吊海鳌一肥遮百丑一胆，二力，三功夫一胜一败，兵家常势。一脉不和，周身不适一脑门子反骨一脑门子官司鋟鋣鋥鋦鋦鋨鋩鋪鋪鋬