undercoat的读音 undercoat中文意思

英音  ['ʌndəkəʊt] 
美音  [ˈʌndɚˌkot] 
n. (穿在外衣里的)上衣;内涂层;底漆
undercoat 用法和例句
An undercoat is applied to prepare a surface for painting .
底漆被涂在某一表面上为粉刷作准备。
Used as varnish , color paint and undercoat mixed with other component .
适用于配作各种清漆、色漆、底漆等。
The quantity of undercoat is affected by climate and season .
底毛的数量受到季节和气候的影响。
Siberians usually shed their undercoat once or twice a year .
他们的内毛一年之中脱落一次或者两次。
Phenomenon manifested in paint films by the wearing away of the finish to expose the substrate or undercoat .
漆膜由于面漆磨损而使基材或底漆暴露出来的现象。