Assertion: engine | /r/HasProperty | complex
Facets:
value: with small clearances
type: OTHER
value: with more than four cylinders
type: OTHER
value: with rapidly moving metal parts
type: OTHER
value: generally
type: DEGREE
Source sentences:
text: The research and development phase is so protracted because the engines are so complex: a standard Boeing 747 engine, for example, contains almost 25,000 parts.
text: So, the more powerful engines used in larger cars are generally more complex designs with more than four cylinders.
text: It is a complex machine built to convert heat from burning gas into the force that turns the road wheels.
text: Engines are complex machines with rapidly moving metal parts and small clearances.