grease pump

英 美
  • 黄油泵,油脂泵,润滑脂泵
  • grease n.油脂vt.用油脂涂;上油;贿赂
  • pump n.泵;抽水机;打气筒;抽水;打气v.打气;唧筒般运动;灌输;抽取;增加;盘问
    1. I'm afraid the fuel pump has to be replaced.
      恐怕油泵得换了。
    2. Pump intake is clogged with metal shavings.
      油泵的进油口被金属屑堵塞了。