英语词汇“grayhead”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	grayhead
释义	grayhead [网络] 灰色头像
随便看	positive definite quadratic form positive definite rational function positive definite scalar product positive definite second variation positive definite sequence positive definite symmetric kernel positive definite symmetric matrices positive definite symmetric matrix positive definite transformation positive definitness positive degree positive delivery positive delivery lay positive delivery of oil positive density positive density-dependent factor positive derail positive developer positive development positive deviation positive diageotropism positive die positive dihedral angle positive direction positive discharge 晚来频断续晚来风定钓丝闲晚来风起花如雪晚烟余日晚秋霜霰莫无情晚色一川谁管领晚色天寒处晚花行乐晚莺娇咽晚虹斜日塞天昏 46789 46790 46791 46792 46793 46794 46795 46796 46797 46798