n.油画；帆布；（帆布）画布
He bought the canvas for ten thousand dollars. 他以一万美元买下这幅油画。
The hole was covered (over) with canvas. 这个洞被帆布遮盖住了。
The plumber stowed all his gear in a canvas bag. 管子工把他所有的工具都装进一只帆布袋里。
Blobs of paint were dotted around the canvas. 油画布上满是涂抹的颜料。
The painter stretched the canvas on a frame. 画家把油画布紧绷在画框上。
v.游说；兜售；详细检查；细究
n.细查；论究；劝诱；民意调查
n.(产于北美的)帆布潜鸭(因其背羽呈帆布色而得名)
n.兜揽生意的人；游说者
