n (1)(航)海图;航(空)图(map of part of the sea showing its coasts，sandbanks，depth，etc;similar map for navigation by air)[C]：a naval～海军航海图;(navigator)plot the ship's course on the～(领航员)在海图上标绘出船的航路;

(2)图表(sth written or drawn giving clear information in an organized，easily viewed form)[C]：a weather/temperature/sales～天气变化/体温变化/销售情况示意图;large～s illustrating world poverty标示世界贫穷状况的巨大图表;

vt(1)绘制海图(make a map of a part of the sea)[T+n]：～the sea area/Black Sea绘制这一海域/黑海的海图;

(2)标绘(make a table or diagram of information about sth)[T+n]：～the annual fund-raising drive/daily changes in temperature/progress of the spacecraft/progress of sb's illness把募捐基金运动的年度进展情况/每天的温度变化/宇宙飞船的行程/某人病情的发展标绘出来;

(3)设想(计)(plan by or as if by means of a chart)[T+n]：～a course for a place设想去某地的路线;

【辨异】chart与map意义易混淆。总的来说，map(地图)多描绘陆地;chart(海图，航(空)图)只描绘水域等。此外，chart 还可当“图表”讲。