subdrain

名词 n. 动词 v.
中文释义

英文释义

名词 n.
  1. A drain below the surface of the ground.
动词 v.
  1. To drain below the surface. transitive

词形变化

subdrains plural subdrains present,singular,third-person subdraining participle,present subdrained participle,past subdrained past

词源

词源 1
From sub- + drain.
词源 2
From sub- + drain.
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