danci.911cha.com
原级：oscillate
oscillates
现在分词：oscillating
过去分词：oscillated
过去式：oscillated
1. 振动,摆动：[49] jump:跳动 | [50] oscillates:振动,摆动 | [51] impacts:冲击,碰撞
1. Between May 2010 and July the Dow has the same pattern as it oscillates around the 200 day moving average.