in gear

• 非正式表达，表示处于准备就绪、积极活跃或高效运作的状态；也可指事情进展顺利。

An informal expression meaning to be in a state of readiness, activity, or effective operation; to be functioning smoothly or making progress.

1. Operational or readyB2informal

   In a state of being active, prepared, or functioning properly.

   运转正常

   • The project is finally in gear after weeks of planning.
   • Once the team gets in gear, we'll finish on time.
   • The engine is in gear and ready to go.

2. Engaged or connectedB1formal

   Referring to a vehicle's transmission being connected to the engine, allowing movement.

   挂挡

   • Make sure the car is in gear before you release the handbrake.
   • He put the truck in gear and drove away.
   • The vehicle was in gear but not moving.