v.（在政治方面）游说( canvass的过去式和过去分词 )；调查（如选举前选民的）意见；为讨论而提出（意见等）；详细检查 英英释义： canvass[ 'kænvəs ]n.the setting for a narrative or fictional or dramatic account同义词：canvasan inquiry into public opinion conducted by interviewing a random sample of people同义词：pollopinio