pump well
/ˈpʌmp wɛl/noun
1A well having a pump combined with it, a well fitted with a pump.
2A casing or compartment in a ship in which the pumps work; the well of a vessel.
Origin
Late 17th century. From pump + well.
| 单词 | pump well |
| 释义 | pump well/ˈpʌmp wɛl/noun 1A well having a pump combined with it, a well fitted with a pump. 2A casing or compartment in a ship in which the pumps work; the well of a vessel. Origin |
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