Submersible motor-pumps

• 潜水电泵

Submersible motor-pumps的用法和样例：

例句

1. Submersible pumps are at work underwater.
   潜水电泵是在水下工作的。
2. Therefore, the submersible pump is suitable for irrigation in rural well water.
   因此，潜水电泵很适合于农村井水灌溉。