put on weight 中的 on 是什么词性

put on weight 中的 on 是什么词性 put weight on put on weight 翻译 put my weight on put on weight的同义词 put on a lot of weight中的“put on”怎么翻译 why do people put on weight? put weight on与put on weight意思一样吗 为什么 put on weight的反意词组是什么 put on a lot of weight这句话的意思 除了put on weight还有啥体重上升的词组 He has put on weight 的has有什么实际意义He has put on weight 和The price of the meat has come down中的has有什么实际意义 put on a drip中的put ON UNIT WEIGHT my baby sister has put on nearly half a pound in weight this week.这里put on “put on put on put on 是延续性动词吗?能说is putting on weight吗?is putting on weight的中文意思是什么?