hydraulic
adjective /haɪˈdrɒlɪk/
/haɪˈdrɔːlɪk/
[usually before noun]- (of water, oil, etc.
水、油等 （通过水管等）液压的，水力的 - hydraulic fluid
液压液体
- hydraulic fluid
- (of a piece of machinery
机器 液压驱动的 - hydraulic brakes
液压制动器
- hydraulic brakes
- connected with hydraulic systems
与水利（或液压）系统有关的 - hydraulic engineering
水利工程
- hydraulic engineering
词源early 17th cent.: via Latin from Greek hudraulikos, from hudro- ‘water’ + aulos ‘pipe’.