守卫停止了哼唱，猛地转过头。The guard stopped his humming and turned his head sharply.一名守卫用警棍敲打金属扶手。A guard raps his stick on a metal hand rail.防守队员蹲伏在击球手守卫的三柱门周围。The fielders crouch around the batsman's wicket....
a puny child弱小的孩子That's the way with you whining , puny, pitiful players.你们这种又爱哭 、 又软弱 、 又可怜的赌棍就是这样.The resources at the central banks' disposal are simply too puny.中央银行掌握的资金实在太少了。...a puny, bespectacled youth....
激光射入聚碳酸脂表面将产生较大的折射角.Laser light incident the polycarbonate surface will be refracted at a greater angle into the surface.当折射棱镜折射角很小时, 称之为光楔.It is called the optical wedge , when the refraction angle of the refracting pri...