搜尋結果
worm gear
- IPA[ˈwərm ˌɡir]
- a mechanical arrangement consisting of a toothed wheel worked by a short revolving cylinder (worm) bearing a screw thread.
noun: worm gear, plural noun: worm gears
- 更多解釋
- a mechanical arrangement consisting of a toothed wheel worked by a short revolving cylinder ...
Oxford Dictionary