词汇	internal supporting
释义	internal supporting 内支撑
随便看	between class distance between-class distance between classes Between-class scatter between-class scatter degree between-class standard deviation between class variance between-class variance between-class variation between-cluster variance between cluster variation between-coil connection Between Columns between columns mean square between-columns mean square between-column variance between-column variation Between Comfort and Discomfort between-condition between-course clinical practice between crowns between cup and lip between cup and the lip between current and vol between deck