词汇	间数
释义	间数 jiānshùnumber of rooms
随便看	mass-caving mining method mass celebration in a park Mass cells Mass Chest X Ray Mass Chest X-Ray mass cement mass center mass centering mass centering machine mass center integral mass-center motion of spacecraft mass center mutation mass center of human body segment mass center of reentry vehicle Mass center of the adult human body mass center of the Moon mass center test mass centre mass centric coordinates mass centrifuge mass centroid Masschaert groove mass change Mass change cost shrinkage rate mass-change rate of solids