DictionaryForumContacts

   Chinese
Google | Forvo | +
to phrases
变速比 biànsùbǐ
auto. change-gear ratio; shift-lever ratio (gear ration)
el. speed change rate
plast. variable-speed ratio
racing gear ratio
tech. ratio of gear
water.res. speed regulation ratio
变速比: 38 phrases in 10 subjects
Automobiles23
Construction1
Drilling2
Electric machinery1
General1
Mechanics1
Military1
Oil / petroleum2
Shipbuilding2
Technology4