Definition
海图 is a specialized noun for a nautical chart — a map designed for marine navigation, showing water depths, coastlines, hazards, and navigational aids. It's a technical term used in shipping, fishing, and oceanography, not a general 'map of the sea'. You'll encounter it in contexts like 电子海图 (electronic chart) and 海图室 (chart room).
n.
nautical chartmarine chart
Examples
- 海图，。Chuánzhǎng zhèngzài yánjiū hǎi tú, guīhuà hángxiàn.The captain is studying the nautical chart to plan the route.
- 海图。Zhè zhāng hǎi tú biāo chū le suǒyǒu ànjiāo de wèizhi.This nautical chart marks the locations of all reefs.
- 海图，。Xiàndài hǎi tú yǐjīng shùzìhuà, kěyǐ zài píngmù shàng chákàn.Modern nautical charts have been digitized and can be viewed on a screen.
Browse more HSK 7-9 words or search the full 43,000-word dictionary.