单词	pentacid
释义	pentacid adjective pent·​acid (ˈ)pent+ 1 : able to react with five molecules of a monobasic acid (as to form a salt) —used especially of bases 2 : containing five hydrogen atoms replaceable by basic atoms or radicals —used especially of acids Word History Etymology penta- + acid
随便看	Hawkeye hawkeyed hawkeyes hawkeys hawkie hawkier hawkies hawkiest Mercenaria mercenariae mercenarias mercenaries mercenarily mercenariness mercenarinesses mercenary mercer merceries mercerisation mercerisations mercerise mercerised merceriser mercerisers mercerises

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