subbasin

名词 n.
中文释义

英文释义

名词 n.
  1. A basin within a larger basin.
    — Since 2006 the surface of the aquifer, in the Kaweah subbasin of the San Joaquin basin, has dropped 50 feet as farmers pumped deeper, Mr. Watte says.

词形变化

subbasins plural

词源

From sub- + basin.
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