单词 | aluminums |
释义 | aluminium /al-ū-minˈi-əm, al-ŭ-/ or (N American) aluminum /ə-looˈmi-nəm/nounA light silvery malleable and ductile metallic element (symbol Al; atomic no 13), first named (though not then isolated) aluˈmium by Sir Humphry Davy, then (as still N American) alumˈinum ORIGIN: Ety as for alum alumina /ə-lūˈ or ə-looˈmi-nə/ noun Oxide of aluminium aluˈminate noun A salt whose acid is aluminium hydroxide aluminifˈerous or aluˈminous adjective Bearing or containing aluminium or alumina alumˈinize or alumˈinise transitive verb
aluminium bronze noun An alloy of aluminium and copper, of lighter weight than gold, but like it in colour alumino-silˈicates plural noun Compounds of alumina, silica and bases |
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