有色金属
non-ferrous metals (all metals excluding iron, chromium, manganese and their alloys)
Frequency 3.7
Meanings
- non-ferrous metals (all metals excluding iron, chromium, manganese and their alloys)
Example sentences
- 中国是世界上重要的有色金属生产国。
- 有色金属广泛应用于电子工业和航空航天。