in my younger years ,I always ate whatever i wanted and never put on a pound 第二句的语法结构是什么

问题描述:

in my younger years ,I always ate whatever i wanted and never put on a pound 第二句的语法结构是什么

是 and I never put on a pound的承前省略句.I 是主语,never put on是谓语,a pound是宾语.
pound是“磅”,是重量单位;put on增加.
句意:我小时候想吃什么就吃什么,却不见长肉.
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