单词	operation word
释义	operation word [计] 操作字
随便看	upper body upper-body upper-body-clearing pill upper-bodying upper body strength upper body vs. lower body upper boiler upper bolster upper boom upper bosh line upper bottom upper-bound upperbound upper bound upper bound algorithm upper bound approach technique upper boundary upper-bound constraint upper bounded upper bounded linear programming problem upper boundedness principle upper bounded variable upper bounded variables upper bound elemental technique upper bound expression 还元返本还原反本还年却老还年卻老还年驻色还我河山还朴反古还淳反古还淳反朴还淳反素教職教職員教育教育基本法教育委員会教育学教育実習教育指数教育漢字教育的