权威例句
KickboardKickboardKickboardChild kickboardSwimming kickboardResistance kickboardSwimmer's kickboard with speedometerKB champion kickboard.(Exercise & Training Equipment)Foam kickboard and graphic kickboard.(Exercise and Training Equipment)Teaching the front crawl stroke by kickboard or by various aids : a study in young childrenFrances Chung: The SFB Principal Gains Strength and Stamina on Her KickboardFORCE OUTPUT AND HIP MOVEMENT WHILE FLUTTER KICKING WITH VARIATIONS OF KICKBOARD SUPPORTForce output and hip movement while flutter kicking with variations of kickboard support.
