“square key”的概念、定义、翻译、参考文献-科学参考

单词	square key
释义	square key [`skwer `kē] ^{DESIGN ENGINEERING} A machine key of square, usually uniform, but sometimes tapered, cross section.
随便看	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 exogamy exogastrula exogenote

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。