名詞 vitality:

1. an energetic style
   同義詞：verve
2. a healthy capacity for vigorous activity
   同義詞：energy, vim
3. (biology) a hypothetical force (not physical or chemical) once thought by Henri Bergson to cause the evolution and development of organisms
   同義詞：life force, vital force, elan vital
4. the property of being able to survive and grow
   同義詞：animation

1. She is full of youth and vitality.
   她充滿(mǎn)了青春和活力。
2. The ballet sparkled with vitality.
   那場(chǎng)芭蕾舞演得生動(dòng)活潑。
3. The vitality of the movement is threatened.
   這個(gè)運(yùn)動(dòng)的生命力岌岌可危。

vi.tal.i.ty

n.（名詞）
【復(fù)數(shù)】 vi.tal.i.ties
The capacity to live, grow, or develop:
生命力：生存、生長(zhǎng)或發(fā)展的能力：
例句：
plants that lost their vitality when badly pruned.
被修剪壞后喪失生命力的植物

Physical or intellectual vigor; energy.See Synonyms at vigor
生機(jī)，活力：身體或智力的活力；能量參見(jiàn) vigor
The characteristic, principle, or force that distinguishes living things from nonliving things.
活力：區(qū)分生命體與非生命體的特征、原則或力量
Power to survive:
生存力：
例句：
the vitality of an old tradition.
舊傳統(tǒng)的生存力