pumping

英 [pʌmpɪŋ] 美 [pʌmpɪŋ]

• n. 抽吸；脉动
• 动词pump的现在分词.

英英释义

动词 pump:

1. operate like a pump; move up and down, like a handle or a pedal

2. deliver forth

3. draw or pour with a pump

4. supply in great quantities

5. flow intermittently

6. move up and down

7. raise (gases or fluids) with a pump

8. question persistently