featheredge

/ˈfeðərˌedʒ/ 11
a board or plank that tapers to a thin edge at one side 楔边(木)板

noun [专属名词]楔边(木)板;薄边

Sand Casting Process of Complicated and Featheredge Canister Casting of Magnesium Alloy
复杂薄壁镁合金筒体件砂型铸造工艺

verb [vt. 及物动词]削薄(木板等)的边

A thin fragile edge, especially a tapering edge of a board.
薄缘:十分薄而易碎的边缘,尤指木板尖细的边缘

单词造句: