- source category
- 源: source; fountainhead
- 种类: kind; class; description; ty ...
- 源种类;源类别: source category; sourcecategory
- 外源种: alien species
- 种类: kind; class; description; type; variety 不同种类的刀具 cutters of different kinds; 种类繁多 a great variety
下载手机词典可随时随地查词查翻译