常見(jiàn)例句雙語(yǔ)例句Through a lot of experiments, we invented a new sort of Fast-dry coatings for Cast-in-face;通過(guò)大量試騐，我們開(kāi)發(fā)出了一種新型的鑄滲用快乾塗料； 返回 fast-dry coatings