“spring brass”的概念、定义、翻译、参考文献-科学参考

单词	spring brass
释义	spring brass [`spriŋ ´bras] ^METALLURGY Common brass containing 70-72% copper which has been cold-worked to make it stiffer.
随便看	exit exite exit pupil exit region ex lighterage exline correction exmeridian altitude exmeridian observation exo- exobiology exocarp exoccipital exochorion exocline exocoel Exocoetidae exocrine gland exocuticle exocyclic double bond exocytosis exodermis exoelectrons exoenzyme exoergic exoergic collision

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