单词	coal quality
释义	coal quality 煤质
随便看	colour centre laser colour centres colo(u)r ceramic grain colour changing colo(u)r changing colour-changing agent colo(u)r changing reaction colour changing temperature indicating paint colo(u)r channel colour character display unit colo(u)r charactor display unit colour charge colour charges colour chart colo(u)r chart colour charts colour chassis colour check colo(u)r chemistry colour Chinese character micro-computer colo(u)r chip colour chroma colour cinefilm colour cinematography colour cine negative film 同胞共气同舟共命同舟共济同舟敌国同舟遇风同船合命同袍同泽同门异户同音共律名ぱーるひひひひひひひひひ