Undercoat
n. 下層絨毛, 底漆, 內(nèi)涂層\\n[化] 底漆
? 同義詞
?? 牛津釋義
undercoat
n
1 [U, C] (paint used for making a) layer of paint under a finishing coat 底層（涂料）. Cf 參看 topcoat (top1).
2 [U] (US) = underseal.
??? 情景例句
Or someone can sign with us as a guarantor.
或者有人能當(dāng)擔(dān)保人幫我們簽字。
Excuse me, please.
對不起。
Can we substitute in these things?
這幾項可以用替代品嗎？