Yahoo奇摩字典 網頁搜尋

搜尋結果

1. Oxford American Dictionary

   underlayment

   • IPA[ˌəndərˈlāmənt]

   美式

   • n.
     a layer between a subfloor and a finished floor that facilitates leveling and adhesion

   • noun: underlayment, plural noun: underlayments

2. • 釋義

   n.

   名詞

   • 1. a layer between a subfloor and a finished floor that facilitates leveling and adhesion the underlayment may be of hardboard or particle board of various thicknesses