单词	back arc
释义	back arc [电] 回弧
随便看	foot -pound foot-pound foot pound foot poundal foot-poundal foot-poundals foot-pounds footpounds foot-pound-second footpoundsecond foot pound second foot-pound-second Engineering Units foot-pound-second (fps) foot pound second (fps) foot-pound-second system foot pound second system foot pound second system of units foot-pound-second system of units foot-pound-second unit foot powder foot power foot power ham mould press footpower lathe foot press foot-press S送兄 S送别 S送别 S送别崔著作东征 S送单于裴都护赴西河 S送友人 S送友人 S送友人下第归省 S送友人入蜀 S送孟浩然之广陵 27584 27585 27586 27587 27588 27589 27590 27591 27592 44545