纲[gāng] 基本解释：
新英汉大词典：
- 纲(綱)[gāng]
- 名词- （提网的总绳，多用于比喻） the headrope of a fishing net:
take a net by the headrope or a coat by the collar; bring out the essentials提纲挈领
- （比喻事物最主要的部分） key link; outline; programme:outline;提纲
the general programme总纲
- {生} （动植物分类系统上所用的等级之一） class:the class of mammals哺乳动物纲
- （旧时成批运输货物的组织） transportation of goods under convoy (in feudal China):salt convoy; salt transported under convoy盐纲
- 动词- （系束） tie- （纠正） correct
以上内容来源于：《新汉英大辞典》
例句与用法：
He batted out an outline of a story in about two hours.
He wrote down the outline of his lecture.
A primary division of a kingdom, as of the animal kingdom, ranking next above a class in size.
纲的其他解释: