underfloor

[计] 地板下

发音

US

词形变化

underfloors 复数 underfloors

释义与例句

n.
  1. 1.

    A layer of flooring beneath the main floor surface.

adj.
  1. 1.

    Located beneath the floor.

相关短语

underfloor heating 地暖

词源

From under- + floor.

来源：wiktionary