featheredge
/ˈfeðərˌedʒ/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: