单词	symmetry elements
释义	symmetry elements 对称要素
随便看	velocity pole velocity polygon velocity polygon lever method velocity potential velocity potential function velocity poteutial function velocity power spectral density velocity pressure velocity pressure compound turbine velocity pressure of fan velocity probe velocity product velocity profi1e velocity profile velocity pronle velocity pull-down velocity pull-up velocity pulsation velocity pump reaction turbine velocity pursuit laser seeker velocity push-down velocity quotient velocity radar velocity range velocity rate 飞蛾赴焰飞觞走斝飞觥献斝飞觥走斝飞谋荐谤飞谋钓谤飞遁离俗飞遁鸣高飞部飞针走线 24455 24456 24457 24458 24459 24460 24461 24462 24463 24464