We need a vigorous campaign to reduce deaths on the roads.
20 minutes of vigorous exercise
a vigorous debate
They demanded more vigorous action to tackle the disease.
I used to travel more when I was young and vigorous.
英语词典包含67175条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。