| 释义 |
Sivim rotational abrader
- 转动的zhuǎn dòng de
rotational
- 磨光机mó guāng jī
abrader; polishing machine; branner; polisher; glassing machine
- 磨石mó shí
whetstone; holystone; millstone; abrader; quernstone
- 轮流的lún liú de
alternate, rotary, rotational, rotatory, vicissitudinary
- 旋流xuán liú
whirlwind; whirl; rotational flow; vertiginous current
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