n.工程师，技师；（轮船的）机师；〈美〉（火车的）司机，；（陆军的）工兵vt.设计，策划；安排或处理；改变…的基因（或遗传）结构； 变形： 复数：engineers过去式：engineered过去分词：engineered现在分词：engineering第三人称单数：engineers 双语释义：n.(名词)[C]工程师,机械师,(火车)司机 a person who is professionally trained to plan the making of machines, roads, brid