单词	back ward roll
释义	back ward roll 后滚翻
随便看	asymptotics asymptotic series asymptotic set asymptotic shortest confidence interval asymptotic slope asymptotic solution asymptotic space complexity asymptotic speed asymptotic stability asymptotic standard error asymptotic state asymptotic statistics asymptotic structure asymptotic surface asymptotic synchronization asymptotic tangent asymptotic test asymptotic theorem asymptotic theory asymptotic theory of robust estimator asymptotic time asymptotic time complexity asymptotic unavailability asymptotic unbiasedness asymptotic unbias(s)edness gswyqkwz gsxh gsxx gsxy gsyc gsycl gsyj gsym gsyx gsyz 正编正考官正耳刀正耳刀儿正职正脚背踢球正色正茬正荷正蓝