"手摇泵"英文怎么说?急!!!

手摇泵:

1. hand pump

2. hand-operated pump

3. wobble pump

4. manual pump

1.hand pump:

n. 手泵(手动泵,手力唧筒)

例句与用法:

1. A small open railroad car propelled by a hand pump or a small motor.

手泵式四轮小车由一个小马达或一台手泵驱动的小型无篷路轨车

2.hand-operated pump:

手摇泵

3.wobble pump:

手摇泵

摇摆泵

4.manual pump:

手动泵