sources
短语词组
- disclose one 's source of 泄露…的来源
- discover the source 发现…的源头
- take its source at 发源于…
- rich source of information 丰富的信息来源
- authoritative sources 权威出处
- chief sources 主要收入
- historical sources 史料
- power sources 能源
- as a source of food supply 作为食品供应的一个来源
- from all sources 从各个方面
- trace to its source 追根寻源