词汇	MR值
释义	MR值医molecular refractivity
随便看	hand down a tradition hand down by heredity hand down by singing hand down by spoken language Hand down clothes from one child to the next hand down from generation to generation hand down in Japan hand down judgement on hand down something hand down the heritage hand down to hand down to generations hand down with transform hand drake lever arm Hand Draw hand draw and pull diagram hand drawing hand-drawing hand-drawing handkerchief hand-drawing method hand-drawing necktie hand drawing of architecture hand-drawing pictures Hand-drawing Pictures and Graphic Design Hand Drawing Previews