单词	样品离差
释义	样品离差 sample dispersion
随便看	The blow on the head daze him for a moment The blow sent him spinning The blow spread-eagled him against the wall The blow staggered him The blow stunned me The blow winded me The blubber rendered down into oil the bludgeon of satire the blue the Blue and the Gray The Blue Barriers the blue bird The blue bird flies away the blue blanket the blue blazes The blue boiling point is not fun anymore the Blue Book the blue boy The blue car overtook ours The blue cells are in the data area the blue channel The blue coated rabbit sat up with pricked ears the blue ensign the blue expanse the blue-eyed boy