canvass 核心詞議：
v. 游說，拉選票；征求意見；詳細討論；提出
n. 拉選票，征求意見；討論；細查
canvass 基本解釋
vt.& vi. （在政治方面）游說；調查意見；為討論而提出（意見等）；詳細檢查
n. 檢票員，游說者；討論；細查；勸誘
vt. 攬（貨）
速記方法
速記技巧
詞源詞根法
【詞源解釋】是canvas（帆布）的另一種拼寫，原本表示“用帆布來篩”，引申出“細究”等諸多含義。來自canvas，原指用帆布篩選種子等，后指針對特定人進行游說，拉選票。
知識擴展
canvass 變化形式
復數： canvasses
第三人稱單數： canvasses
過去式： canvassed
過去分詞： canvassed
現在分詞： canvassing
中文詞源：
canvass 游說，拉選票
來自canvas, 原指用帆布篩選種子等，后指針對特定人進行游說，拉選票。
canvass
精選例句
1、 The party needs to canvass the uncommitted voters.
這個黨需要向未表明態度的選民游說拉票。
2、 Firefox 3 also now supports transformation functions for the canvass objects.
Firefox 3現在還支持對canvass對象的變換函數。
常見考點例句：
- Instead of walking the tree-lined streets near our home , my wife and I were instructed to canvass a housing project .
- 我老婆和我不是在我家附近的林蔭大道上拉票，而是去進行挨家挨戶的攻勢。
- I also reviewed the operations in two other towns that were less well organized and urged the state headquarters to at least make sure they had complete voter lists and the capacity to do the phone canvass .
- 我還批評了另外兩個鎮組織不佳的競選活動，向州競選總部強烈要求，至少要確保這兩個地方有完整的投票者名單，同時要具備開展電話拉票的能力。
- When it took weeks for the campaign to vet volunteers in texas who wanted to canvass in nearby states , brady proposed a streamlined online interview format that the campaign adopted , whittling the approval process to a few days .
- 在競選運動工作人員還要花費數周停留在得克薩斯，給想到周邊其他州去拉票的志愿者們答疑解惑的時候，brady拿出了一套流程化的在線訪談格式，把審核流程削減到了幾天。
- Candidates are not allowed to canvass on election day .
- 候選人于選舉當日不可拉票。
- Much of the money he raised online was spent on television advertisements , and activists recruited via websites were deployed to canvass voters face-to-face .
- 在線籌集的錢大多數用于電視廣告，而網站上征兆的活動家們被派去面對面拉選舉人的選票。