Old World sandpiper with a curved bill like a curlew.东半球矶鹬,嘴巴弯曲象麻鹬.a large bull with curved horns长着弯曲犄角的大公牛The water curved round the rocks in great bursts of foam.水流撞击岩石，产生大量泡沫。The covariant equation of plane motion bod...
他钩丝上的浮子在水面上下急动.The cork on his fishing - line was bobbing up and down on the water.三维相空间是混沌和急动度之间的重要联系纽带.Three - dimensional phase space is an important relation link between chaos and jerk.急动,上下晃动上下左右地摆动或推动 ( 某物 )To bob...