前者为形容词,后者为副词,形容词修饰名词,副词修饰形容词和动词,要想区分就看它是修饰哪个词.
healthy
adj.
健康[壮]的
对健康有益的; 卫生的
旺盛的,欣欣向荣的; 大量的
道德[精神]上健全的
healthy readings
有益的读物
healthy skin
健康的肤色
take plenty of healthy exercise
多作有益健康的活动
look healthy
看上去健康
healthy surroundings
有益健康的环境
healthily
ad.健康地
1.the answers were healthily individual
答辩条理清楚而有独特
2.He was small and healthily built.
他个子小但身体很健康.
3.No one knows if it can grow healthily.
它们能否稳健成长,是一个未知数.
4.Exercise one hour a day,work healthily for 50 years,and live a whole happy life.
每天锻炼一小时,健康工作五十年,幸福生活一辈子.