单词 milligramme 释义 milligramme|mlgrm|Also 9 -gram.[F. milligramme: see milli- and gram2.]In the metric system, a weight equal to 1/1000 of a gramme, or 0154 of an English grain.1810Naval Chron. XXIV. 302 Milligram (weight of cubic millimeter of water)...