undersill

名词 n. 形容词 adj.

英文释义

名词 n.
  1. A sill placed underneath something.
形容词 adj.
  1. Beneath a sill. not-comparable
    — A vinyl undersill trim or finish trim should be used under windowsills to receive the cut edges of the siding.

词形变化

undersills plural

词源

词源 1
From under- + sill.
词源 2
From under- + sill.
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