单词	magnesia
释义	magnesiamag‧ne‧sia /mæɡˈniːʃə, -ʒə/ noun [uncountable] Word Origin WORD ORIGINmagnesia Origin: 1300-1400 Modern Latin magnes carneus ‘flesh magnet’, used of a white powder that stuck to the lips; ➔ MAGNET Examples EXAMPLES FROM THE CORPUS Indigestion could be quelled with a simple magnesia tablet, thousands of which she chewed in her lifetime. Milk of magnesia, an osmotic laxative, was used according to age, body weight, and severity of the constipation. Other analyses of soda-rich plant ashes contained considerably higher magnesia levels accompanying the soda. Some glazes contain elevated magnesia which increases their durability; this was certainly necessary given the low calcium oxide levels. The clays consist of silica tetrahedra and the octahedra contain magnesia surrounded by oxygen atoms and hydroxyl groups. The compositional differences are principally due to impurity levels of the oxides of magnesia, and lead in the glasses. The different soda, magnesia and phosphorus pentoxide levels can be related to the use of a different soda source. They contain between 0.6 % and 0.8 % magnesia and contain low potassium oxide levels. word sets WORD SETS► Drugs/Medicines anabolic steroid, nounanaesthetic, nounantacid, nounantibiotic, nounantidepressant, nounantidote, nounantihistamine, nounanti-inflammatory, adjectiveantitoxin, nounaspirin, nounbalm, nounbalsam, nounbandage, nounbandage, verbBand-Aid, nounbarbiturate, nounbatch, nounBCG, nounbelladonna, nounbeta-blocker, nounbismuth, nounbooster, nouncaffeine, nouncapsule, nouncastor oil, nounchemotherapy, nounclinical, adjectivecodeine, nouncondom, nouncortisone, nouncough mixture, noundepressant, noundisinfect, verbdisinfectant, noundispensary, noundispense, verbdispensing chemist, noundiuretic, noundosage, noundose, noundose, verbdraught, noundrip, noundrug, noundrug, verbdruggist, noundrugstore, nounear drops, nounemetic, nounemollient, adjectiveEpsom salts, nouneucalyptus, nounexpectorant, nounfluoridate, verbfluoride, nounfolic acid, noungripe water, nounhallucinogen, nounhemlock, nounherbal, adjectiveherbal medicine, nounhypnotic, nounimmunize, verbinfusion, nouninhalant, nouninhaler, nouninject, verbinjection, nouninoculate, verbintravenous, adjectiveiodine, nounlaxative, nounlotion, nounlozenge, nounmagnesia, nounmedicament, nounmedicated, adjectivemedication, nounmedicinal, adjectivemedicine, nounmelatonin, nounmethadone, nounmilk of magnesia, nounmorning-after pill, nounmorphia, nounmorphine, nounnarcotic, nounnarcotic, adjectiveneedle, nounniacin, nounnicotine patch, nounobstetrician, nounointment, nounopiate, nounopium, nounoral contraceptive, nounoverdose, nounover-the-counter, adjectivepack, nounpainkiller, nounparacetamol, nounpastille, nounpatch, nounpatent medicine, nounpenicillin, nounpharmaceutical, adjectivepharmaceuticals, nounpharmacist, nounpharmacology, nounpharmacopoeia, nounpharmacy, nounplacebo, nounprescribe, verbprescription, nounpurgative, nounquinine, nounRDA, nounreaction, nounremedy, nounrubbing alcohol, nounsalve, nounsedation, nounsedative, nounsenna, nounserum, nounside effect, nounsleeping pill, nounspecific, nounsteroid, nounstimulant, nounstrychnine, nounsuppository, nounsurgical spirit, nounsyringe, nountablet, nountake, verbThalidomide, nountherapist, nountincture, nountonic, nountranquillizer, nountruth drug, nounvaccinate, verbvaccine, nounValium, nounVaseline, nounwitch-hazel, noun Collocations COLLOCATIONS FROM THE CORPUSADJECTIVE► high · Other analyses of soda-rich plant ashes contained considerably higher magnesia levels accompanying the soda. → milk of magnesia
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