板牙

板牙
bǎnyá
(1) [incisor; front teeth] [方]∶门齿
(2) [die]∶一个中间空的由一块或几块相互间距离可以调节的切刀组成的切割工具, 用于制造外螺纹(如螺栓上的螺纹)
(3) [molar] [方]∶臼齿

Advanced Chinese dictionary. 2013.

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