1.
To spring or bound forward in a manner reminiscent of a spirited horse.
欢跃，雀跃象活跃的马一般象前跳跃或弹跳
2.
Not active or tending to be active.
不活动的不活跃的或倾向于不活跃的
3.
not in the most active period.
不在最活跃的时期的。
4.
a activeness of an energetic personality.
活跃的精力充沛的个性。
5.
the feeling of lively and cheerful joy.
活跃的、愉快的情绪。
6.
vigorous and active.
精力充沛的、活跃的。
7.
the state of being not yet evident or active.
不明显或不活跃的状态。
8.
Be in full swing
活跃的，全力进行中
9.
two-winged insects characterized by active flight.
飞行活跃的双翅昆虫。
10.
large active pelagic percoid fish.
大型活跃的浮游鲈形鱼。
11.
She was the life of the party.
她是宴会上最活跃的人。
12.
in their most sexually active stages of life
性能力最活跃的年纪
13.
There's a really lively cultural scene here.
它拥有活跃的文化氛围。
14.
the witching hour,ie midnight,the time when witches are active
午夜（女巫活跃的时刻）.
15.
He was a boy with an active brain.
他是个头脑活跃的孩子。
16.
It also exists in active and inactive forms.
它也存在着活跃的和不活跃的两种类型。
17.
There are four categories of these brainwaves, ranging from the most activity to the least activity.
从最活跃的到最不活跃的，脑电波共有四类。
18.
a vibrant atmosphere, personality,performance
活跃的气氛、 活泼的个性、 有活力的表演