vigorous
|ˈvɪgərəs|
very active, determined or full of energy ；strong and healthy
a vigorous campaign against tax fraud
坚决打击骗税的运动
vigorous exercise
剧烈运动
a vigorous teenager
身强力壮的年轻人
【表示生命力强的，一般也可以形容植物的茂盛。很多时候是看上下文猜具体意思。单独的把词义和语境割裂开就容易出错。】
rigorous
|ˈrɪgərəs|
done carefully and with a lot of attention to detail ；demanding that particular rules, processes, etc. are strictly followed
a rigorous analysis
细致的分析
rigorous standards
严格的标准
【He is a vigorous man but not a rigorous person.
他充满活力但是并不严厉刻板。】
晚安。
