underlayment
ریشه و کاربرد
ریشه
From 'under' + 'lay' + 'ment', first used in the 20th century
مثال
- The underlayment is necessary for the installation of the tiles.
- He put an underlayment on the floor before laying the carpet.
- The underlayment provides a smooth surface for the final layer.
ترکیبهای رایج
Underlayment for tiles Underlayment for carpet Underlayment for flooring Underlayment material
تعریف انگلیسی
noun
- a pad placed under a carpet