(informal)move or cause to move with short quick movements from side to side or up and down (非正式)(使)来回(或左右、上下)迅速摆动(或摇动) [no obj.]his arm waggled. 他的手臂来回摆动。 [with obj.]Mary waggled a glass at them. 玛丽对着他们来回摆动酒杯。 ■[with obj.]swing (a golf club) loosely to and fro over the ball before playing a shot 击球前在球上方来回挥动(高尔夫球棒)