world

n.世界，地球；世上的人；阶层，领域

worker, workforce, workhouse, working, working capital, working day, working party, working-over, workings, workman, workmanship, workout, workpeople, workpiece, workplace, works, works' canteen, worksheet, workshop, workstation, world power, world war, world without end, world-beater, world-class, world-famous, world-weary, world-wide, worldliness, worldly, worldly-wise, worldwide, worm, worm-cast, worm-hole, wormeaten, wormwood, wormy, worn, worn-out,