fine dust
短語詞組
- Ultra Fine Test Dust 超細(xì)試驗(yàn)粉塵
- As fine as dust 細(xì)若塵埃
- fine coal dust 細(xì)煤粉
- A Fine White Dust 中文名一方凈土
- fine abrasive dust 微塵
- Rub Fine Surface Dust 揉搓細(xì)面塵
- Air Clearer Fine Test Dust 試驗(yàn)粉塵
- ultra -fine coal dust 超細(xì)煤粉
- fine mote of dust 微塵 返回 fine dust