单词	gyration radius
释义	gyration radius 回转半径
随便看	retracting cylinder retracting finger auger retracting inflatable seal retracting mechanism retracting motion retractings retracting spring retracting spring tooth pickup cylinder retracting spring-tooth pickup cylinder retracting stroke retracting system retracting transformation retracting type soot-blower retractio retraction retraction bulb retraction capability retraction jack retraction lock retraction mapping retraction modulus retraction morphism retraction nystagmus retraction of head retraction of intercostal space 余2 余3 余4 余业遗烈余光分人余勇可贾余味无穷余响绕梁余声三日余妙绕梁独木难支独树一帜独根儿独根女独根孤种独步独步春独活独特独独