undercoat
US /ˈʌn.dɚ.koʊt/
UK /ˈʌn.də.kəʊt/
名詞
1.
底漆, 底層塗料
a layer of paint or primer applied before the main coat
範例:
•
Always apply an undercoat before painting the final color.
在塗最終顏色之前，務必先塗一層底漆。
•
The old wood needed a good undercoat to cover imperfections.
舊木材需要一層好的底漆來覆蓋瑕疵。
2.
底毛, 內層毛
a layer of short, fine hair found beneath the coarser outer hair of some animals, providing insulation
範例:
•
Many dog breeds have a thick undercoat to keep them warm in winter.
許多犬種都有厚厚的底毛，以在冬天保暖。
•
Regular grooming helps remove loose undercoat from pets.
定期梳理有助於清除寵物身上鬆散的底毛。
動詞
上底漆, 塗底層
to apply an undercoat to something
範例:
•
We need to undercoat the walls before applying the final paint.
在塗最終油漆之前，我們需要給牆壁上底漆。
•
The car body was carefully undercoated to prevent rust.
車身經過仔細底漆處理以防生鏽。