单词	ping pong ball
释义	ping pong ball 乒乓球
随便看	one-side difference scheme one-sided impacting one sided inheritance one-sided inheritance one-sided interval one-sided interval estimation one-sided interval trees one sided inverse one-side distributive law one-sided knowledge one-sided Laplace transform one-sided least-square inverse filter one-sided least-squares inverse filter one sided limit one-sided limit one-sided lipschitz condition one sided love one-sided love one -sided love One sided love is never gonna work one sided lower approximate limit one-sided lower continuous one-sidedly one-sided manifold one-sided manual welding