hexad英美n. 六(个);六重轴;六价物(基,元素);六价(面)的;六个一组(套)化学英英释义nounthe cardinal number that is the sum of five and oneSynonym:six6VIsixersiseCaptain Hickshalf a dozensextetsestetsextuplet双语例句On the Hexad Pulse Trigger Circuit with One Adjust Point仅有一个调整点的六脉冲触发电路