“spur gear”的概念、定义、翻译、参考文献-科学参考

单词	spur gear
释义	spur gear [`spǝr ´gir] ^{DESIGN ENGINEERING} A toothed wheel with radial teeth parallel to the axis.
随便看	extension joints extension ladder extension map extension mechanism extension ore extension register extension spring extensive air shower extensive property extensive shower extensometer extent exterior exterior algebra exterior angle exterior ballistics exterior content exterior Jordan content exterior measure extern external aileron external angle external ankle height external armature external auditory meatus

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