“coak”的概念、定义、翻译、参考文献-科学参考

单词	coak
释义	coak [kōk] ^{DESIGN ENGINEERING} 1. A projection from the end of a piece of wood or timber that is designed to fit into a hole in another piece so that they can be joined to form a continuous unit. 2. A dowel or hardwood pin that joins overlapping timbers.
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