短语词组短语lost t weight 减肥He has lost a weight 他丢了一个秤砣lost weight analysis 失重分析He Lost Weight 他瘦Youve lost weight 你显得苗条了He has lost weight 他瘦了lost weight of water 失水量gained or lost weight 体重增加或减肥lost weight ratio 失重率 返回 lost weight