a gas pump的用法和样例：
- Biodiesel fuel tank connected to a gas pump.
- A gas pump attendant! Right?
- He cooks his meal with a gas stove.
- We finally drove up to a gas station.
- There is a gas station twenty miles away.
- A man drives to a gas station and has his tank filled up.The gas pumper spots two penguins sitting in the back seat of the car.
a gas pump的相关资料：