基本解釋adj.多松脂的;像松脂的同根派生 rosiny相關詞英漢例句Gum rosin is distilled from pine gum. 本産品由松脂蒸餾制得。Research Survey on the Rosin of Pinus L. 天然松樹脂的研究進展。Dry rosin is best in tropic and soft rosin in cold climate. 乾的松香在熱帶最適用,而軟的松香適用於寒冷的氣候。The world gum rosin production appeares to decline in recent years. 目前世界上脂松香生産在大多數(shù)國家出現(xiàn)下降趨勢。Very high activity rosin flux used for difficult to solder metals. 用以對難以銲接金屬進行銲接的極高活性松香助銲劑。rosiny更多例句