基本解釋封填底漆同根派生 primer-sealer相關(guān)詞英漢例句Primer sealer 封閉底漆epoxy primer sealer 環(huán)氧封閉底漆I borrowed from the library a primer of phonetics. 我從圖書館借了一本語(yǔ)音學(xué)入門書。A coat of primer should be made over the bare surface before the main painting. 在噴塗主漆前，應(yīng)在物品的表麪刷一層底漆。I borrowed a primer of science from the library. 我從圖書館借了一本科學(xué)的入門書。primer-sealer更多例句