第二来源 meaning in English
second source
secondary source
Examples
- Define an " exchange " and a " market " in e - commerce . start by searching the web . check out secondary sources too ( magazine stands , text books , dictionaries , etc . )
定义电子商务中的“兑换”与“市场” 。从搜寻网络开始。也检查第二来源(杂志架、教科书、字典等等) 。