中国大学MOOC: Jet engine and __ are two main engine type.
举一反三
- jet engine 短语译为汉语______
- Fuel injection uses the jet pump system and a Woodward type hydraulic （） is used to control engine speed.
- We call a ship equipped with a diesel engine as main engine “____”.
- The data plate has NOT the data of ( ). A: Thrust ratings. B: Engine model number. C: Engine serial number. D: Airframe type.
- Where is not in the engine room? A: main engine B: auxiliary engine C: pumps D: steering gear