vigour
/ˈvɪgə(r)/( <美> vigor)
noun
mass noun
1- physical strength and good health体力; 精力。
1.1
- effort, energy, and enthusiasm努力; 活力; 热情:
they set about the new task with vigour.
他们以饱满的热情开始新的任务。
1.2
- strong, healthy growth of a plant(植物)茁壮成长。
词源
Middle English: from Old French, from Latin vigor, from vigere 'be lively'.