掉: fall; drop; shed; come off尘: dust; dirt擦掉尘土: clean out掉出: droout; drop out; fall out掉膘母牛: loss of flesh cow掉出, 退出: drop out掉膘: loss of flesh; lossing condition; rundown condition掉出;吵架;意外发生: fall out掉宝 全攻略: lt tr tm掉到……的底部: go down to the bottom of …掉包袱: gimmick stunt掉到下流会被扔上去: level 4-1掉包: (暗中以假换真或以坏换好) stealthily substitute one thing for another