短语词组短语Flower Plucking 晨采plucking season 采摘季节plucking model 摆动模式Plucking flowers 摘花hydraulic plucking 水力拔蚀plucking cycle 采摘周期plucking surface 采摘面top plucking 打顶采Plucking vegetable 采菜pluck up 振作，鼓起勇气 返回 plucking