He is fifty kilograms heavy .这句里的heavy啥词性?可以换成weight?

He is fifty kilograms heavy .这句里的heavy啥词性?可以换成weight? heavy的词性heavy的词性 weight和heavy 的区别 weight,weigh,heavy的区别? how heavy is the elephant weight? weigh weight heavy 的同意句转换 heavy与weight He is heavy in d_______ weight,weigh,heavy的区别,该如何用 5.She is about 10 kilograms heavy.(改为同义句) She __________ ___ 同义句,怎么写?His weight is 50 kilograms第二种表达的话 He is 52 kilograms he is __ than before (heavy)