词汇	to run/walk about
释义	to run/walk about 到处跑/到处走
随便看	horizontal radial line horizontal radiation horizontal radiationpattern horizontal radiation pattern horizontal radiobiological beam horizontal rainbow horizontal ram knee type milling machine horizontal ram milling machine horizontal ramp 2-d horizontal ramus of the mandible horizontal range horizontal raster horizontal raster count horizontal ray horizontal reaction horizontal reaction wheel horizontal reactor horizontal rear fin horizontal reciprocating compressor horizontal reciprocating cryogenic liquid pump horizontal reciprocating-table surface grinder horizontal reciprocatin table surface grinder horizontal recording Horizontal Recovery System horizontal rectangle membrane wall structure