antimony的精選

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用“antimony”造句大全，antimony造句

用“antimony”造句大全，antimony造句

2017-06-03
Itisveryheavyandchemicallyresemblesarsenicandantimony.Typemetal:Thealloyforcasttype,comprisinglead,tinandantimony.asteelgraymetallicmineral(asulphideofleadandantimony).AswithallTVs,LCDshaveplasticshel...