canvasser
n. 兜揽生意的人；游说者
近义词：solicitor，pollster，campaigner，supporter，researcher，investigator，examiner，scrutineer，headcounter，
英英释义
Noun
- a petitioner who solicits contributions or trade or votes
- someone who examines votes at an election
- someone who conducts surveys of public opinion;
"a pollster conducts public opinion polls" "a headcounter counts heads"
- a person who takes or counts votes
例句
用作名词(n.)
- It seems the canvasser was once a general.那位推销员好像原来是一位将军。