| 单词 | mg |
| 释义 | mg (once / 32382 pages) n WORD FAMILY mg USAGE EXAMPLESEuropean emissions regulations, called Euro 6, say passenger cars may not produce more than 80 mg of NOx per kilometer. Wall Street Journal(Dec 14, 2016) The Food and Drug Administration says 600 mg per day is too much. Washington Post(Nov 25, 2016) In addition, I take a 325 mg aspirin for my heart. Seattle Times(Nov 27, 2016) n one thousandth (1/1,000) gram Syn|Hyper milligram metric weight unit, weight unit a decimal unit of weight based on the gram Mg (once / 231752 pages) n WORD FAMILY Mg USAGE EXAMPLESThe saint drank a Mg gulp of his white whisky and spat in the fire. T. H. White, The Once and Future King(1958) "I'm in debt to the agency for about $1,000," says Mg Yin Mg, one of the housekeeping staff on the ship. US News(Jul 12, 2016) How Mg** ions might be used to bind negatively charged phosphate groups in the center of a compound helix. James D. Watson, Double Helix(1968) n a light silver-white ductile bivalent metallic element; in pure form it burns with brilliant white flame; occurs naturally only in combination (as in magnesite and dolomite and carnallite and spinel and olivine) Syn|Hyper atomic number 12, magnesium metal, metallic element any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc. |
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