double-geared

Từ điển WordNet v3.1 - WordNet Dictionary

adjective

1. equipped with compound gearing consisting of 2 pinions and 2 wheels in mesh to increase the mechanical advantage
- the double-geared lifting mechanism of a crane
• Similar to:
geared
2. (of a lathe) equipped with gearing for reducing the speed of the spindle from that of the driving pulley
- a back-geared lathe
• Syn:
back-geared
• Similar to:
geared