a person who is very kind and cares for others请问这个是angel的英文解释吗?~!

可以这样讲
这个是ANGEL的比喻义

举个例子
Believe me .Jack is no angel
相信我．杰克不是善类

查了下牛津
1.messenger or attendant of GOD
2.beautiful innocent or kind person (美丽 纯真 或善良的人)

angel

an.gel

AHD:[ānʹjəl]
D.J.['eɪndʒəl]
K.K.['endʒəl]

n.（名词）

Theology An immortal, spiritual being attendant upon God. In medieval angelology, there are nine orders of spiritual beings. From the highest to the lowest in rank, they are: seraphim, cherubim, thrones, dominations or diminions, virtues, powers, principalities, archangels, and angels.
【神学】 天使，神的使者：侍从上帝的不死的精灵。在中世纪的天使学中，天使分为九个级别，按等级从最高到最低依次是：炽爱天使，普智天使，宝座天使，统治天使，美德天使，制权天使，天使长，大天使和天使

The conventional representation of such a being in the image of a human figure with a halo and wings.
天使形象：有光环和翅膀的人形化身的传统天使形象

A guardian spirit or guiding influence.
保护神，引导力

A kind and lovable person.