大学英语：一词多义come from, result from, arise, stem from, derive from来自于

52.comfort, console, ease,relieve, relaxation, relief, rest缓解，放松

53.command, order, direction, instruction说明，指挥

54.traffic, transportation交通

55.company, corporation, firm, enterprise公司

56.persistent, consistent, insistent坚持

57.limit,restrict, confine, scale back, curb, constrict constrain, hinder限制

58.compete, contend,contest, rival竞争

59.complex, complicated, sophisticated, intricate复杂的

60.component,constituent, element, ingredient组成部分，构成元素

61.concentrate,focus聚焦

62.concrete,specific具体的

63.condense,compress, contract, shrink压缩

64.conquer, overcome, overthrow,defeat征服

65.consequence,result, outcome结果

66.considerate,thoughtful深思的，体贴的

67.content,satisfaction满足