s. characterized by forceful and energetic action or activity
s. strong and active physically or mentally
a. 精力充沛的, 元气旺盛的, 茁壮的, 有力的
1. She enjoys vigorous exercise to stay healthy.
她喜欢进行剧烈运动来保持健康。
2. The team had a vigorous discussion about the project.
团队对这个项目进行了激烈的讨论。
3. Vigorous plants can survive in tough conditions.
强健的植物可以在恶劣的环境中生存。