单词	crush a fly on the wheel
释义	crush a fly on the wheel 杀鸡用牛刀
随便看	regional heat-supply network Regional heavy rain regional hegemonism regional heparinization regional hepatic blood flow regional heterogeneity regional heterothermy regional high degree education regional higher education regional higher education institutes regional higher nstitutions regional higher vocational education Regional high level feature Regional Highway regional highway freight hub regional highway network Regional hills regional historical geography regional history regional holding company regional homogeneity Regional hospital Regional Hospital Board Regional Hospital Planning Regional Hospital Plannings