empty distance-empty duration 空距离–空时距
Packing List, Shipping List 装箱单
Account for empty rate 政府供应部; 占空度
administered at empty stomach 空腹服; 译码转发
aged people of empty nest 空巢老人
aircraft empty weight 飞机空重
aircraft weight empty 空重
allocation of empty cars 空车调配
an empty pocket 没钱的人
An empty vessel makes the most sound 大智若愚
assigning empty cars 配空
automatic empty can washer 自动洗空罐机
available empty car number 有效配空车数
available empty car time 有效配空时间
axiom of the empty set 空集公理
bags empty 袋子空; 袋子空袋空
bearing empty 支座脱空
coalfield empty sections for mining 煤田采空区
contained only empty rhetoric 只有空话