vigorous
/ˈvɪgərəs/adjective
1- (of a person) strong, healthy, and full of energy（人）充满活力的; 精力充沛的; 精力旺盛的。
1.1
- characterized by or involving physical strength, effort, or energy用力的; 体力的; 充满活力的：
vigorous aerobic exercise.
强度大的有氧运动。
1.2
- (of language) forceful（语言）有力的; 犀利的：
a vigorous denial.
有力的否认。
1.3
- (of a plant) growing strongly（植物）茁壮的。
派生词
vigorously
adverbvigorousness
noun词源
Middle English: via Old French from medieval Latin vigorosus, from Latin vigor （see VIGOUR）.