单词	vacuum fill
释义	vacuum fill 真空充填法
随便看	constancy of volume constancy of vorticity constancy of winds constand constandy constans Constans I constant Constanta constant aberration constant absolute amount constant absolute vorticity trajectory (cavt) constant acceleration constant acceleration and deceleration motion curve constant acceleration cam constant-acceleration cam constant acceleration input constanta constant species constanta (constantza) constant action constant address constant agitation constant air-speed control constant-air-volume system constant altitude indicator 蛙蛙1 蛙2 蛙3 蛙4 蛙蟆胜负蛙鸣蝉噪蛚蛛蛛1 21648 21649 21650 21651 21652 21653 21654 21655 21656 21657