noun, noun which may take the genitive case particle 'no'
cruising speed
Refers to the steady, efficient speed at which a vehicle, ship, or aircraft travels for long distances. Often used in technical, news, and everyday contexts.
この船の巡航速度は20ノットです。
The cruising speed of this ship is 20 knots.
巡航速度で走れば燃費が良く
If you drive at cruising speed, fuel efficiency improves.