fill up
phrasal verbfill up (with something) | fill something up (with something)
- to become completely full; to make something completely full
充满；（使）填满；装满 - The ditches had filled up with mud.
沟渠中积满了淤泥。
- The ditches had filled up with mud.
- to fill the fuel tank of a car
（为汽车）加油 - We need to fill up.
我们需要加油。 - to fill up the tank with oil
把油箱装满油
- We need to fill up.