英语词汇“BELCRK”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	BELCRK
释义	BELCRK n.直角形杠杆⁵⁰双臂曲柄;曲拐⁵⁰
随便看	concave spot concave spot localization concavest concave stream bank concave sucking disc concave surface concavethresher concave tile concave tooth concave transition concave up concave-up concave-up concave-down concave upright concaveupward concave upward concave upward utility curve concave-upward utility curve concave utility function concave vein concave veins concave vertex method concave vertical curve concave volume concave-vonvex lens