更新时间：2025-09-08 19:03:53
- friction
- friction feed
- friction law
- Friction loop
- friction band
- friction pin
- friction drum
- friction pile
- friction stir
- friction flow
- friction knot
frictional是什么意思 frictional在线翻译 frictional什么意思 frictional的意思 frictional的翻译 frictional的解释 frictional的发音 frictional的同义词
