英语词汇“a sharp rap on the elbow”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	a sharp rap on the elbow
释义	a sharp rap on the elbow 碰了一下胳膊肘
随便看	cluster unit cluster upgrade cluster upgrading cluster validation cluster validity cluster-validityanalysis cluster validity analysis cluster validity function cluster validity indices cluster value cluster value chain cluster variable cluster variables cluster variation method cluster virus cluster vision cluster warhead cluster water clusterways cluster weapon Cluster Weapon System cluster Web Servers cluster weld cluster well cluster well,multiple well