“hobnail”的概念、定义、翻译、参考文献-科学参考

单词	hobnail
释义	hobnail [`häb´nāl] ^{DESIGN ENGINEERING} A short, large-headed, sharp-pointed nail; used to attach soles to heavy shoes.
随便看	copperplate engraving copper plating copper powder copper pyrite copper resinate copper spot copper steel copper-strip corrosion copper-strip test copper sulfate copper sulfide copper sulfide rectifier copper sweetening copper uranite copperweld copper wire coppice coprecipitation coproantibody coprocessor coprolite coprophagy coprophilous coprophobia copulation

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