单词	pure substance
释义	pure substance 纯物质
随便看	Standard Mandarin standard mandrel standard maneuver standard maneuvering test standard manual standard manufacture standard manufacturing cost standard manufacturing costs standard manufacturing expenses standard manufacturing overhead standard map standard mapping standard marine clause standard marine navigational vocabulary Standard Marine Navigation Vocabulary standard maritime vocabulary standard mark standard market merchant standard mass standard master terminal standard master terminal routine standard material standard material cost standard material price standard material usage bxly bxnh bxny bxqj bxql bxqw bxqy bxrc bxrl bxrs 雷斧石雷普塔雷暴雷殛雷汞雷池雷琐辛雷电雷祖雷神