基本解釋[食品科學(xué)技術(shù)]瓶蓋墊料英漢例句權(quán)威例句In lieu of a bullet a blank round had a small wad of material that is dangerous at very close range.FORBES: Has Scalia Already Thrown In The Towel On Same Sex Marriage?wad material更多例句專業(yè)釋義食品科學(xué)技術(shù)瓶蓋墊料