Question

vigor 【VIGOR】The vigor of a person's body lessens as he grows old.人的体力随着年龄的增长而衰退。【重点词汇】vigor n. 体力lessen: 减少, 减轻

Accepted Answer

['vɪgə] 
vigorforceful exertion
If your new puppy runs all over the house, jumps on the furniture, and enthusiastically chews up your socks,  you may congratulate yourself on your new pup's vigor, or lively sense of energy.
Aside from mental or physical vitality, the noun vigor can be applied to an imaginative style of thought or expression and also to a forceful intensity. "The jury was not only willing to acquit the defendant, but also nominate him for sainthood, by the time his attorney had delivered, with vigor, an impassioned plea for his client's innocence."
All forms of 'vigor' will appear on average once every 147 pages.vigorvigorousvigorously

Front	vigor
Pron	['vɪgə]
Back	【VIGOR】 The vigor of a person's body lessens as he grows old. 人的体力随着年龄的增长而衰退。【重点词汇】 vigor n. 体力 lessen: 减少, 减轻
Vocab	vigorforceful exertion If your new puppy runs all over the house, jumps on the furniture, and enthusiastically chews up your socks, you may congratulate yourself on your new pup's vigor, or lively sense of energy. Aside from mental or physical vitality, the noun vigor can be applied to an imaginative style of thought or expression and also to a forceful intensity. "The jury was not only willing to acquit the defendant, but also nominate him for sainthood, by the time his attorney had delivered, with vigor, an impassioned plea for his client's innocence." All forms of 'vigor' will appear on average once every 147 pages. vigor vigorous vigorously

Vigor Forceful Vɪgə Person's Body Lessens Grows 人的体力随着年龄的增长而衰退