关于flints的百科

• flints造句怎么写

• lighter,smokers',partsof(excl.flintsandwicks)analloythatemitssparkswhenstruckorscratchedwithsteel;usedinlighterflints.Brindleyworked,forexample,toimprovethegrindingofflints,whichwereusedintherisingpotteryindustry.Cigarettelightersandotherlighters,wh...
• 2018-04-1123396