Her face had already lost its puppy-fat.是什么意思？

Her face had already lost its puppy-fat.

她的脸已经不再肉嘟嘟的了。

her

pron. (she的宾格)她，(she的所有格)她的，她，指某个国家，（一艘）船；

例句
There was a terrible sadness in her eyes...
她眼神中流露出深深的悲伤。

face

n. 面容，表面，脸，方面；vt.& vi. 面对，面向…，正视，承认；vt. （感到不能）对付，（明知不好办而）交谈，必须对付（某情况），面临…；

例句
Graham hit him across the face with the gun.
格雷厄姆用枪击打他的脸部。

had

v. 有（ have的过去式和过去分词 ），（亲属关系中）接受，拿，买到；

例句
He claimed that his parents had abandoned him...
他声称父母遗弃了他。

already

adv. 早已，已经，先前；

例句
He has already voted by absentee ballot...
他已进行了缺席投票。

lost

adj. 失去的，迷路的，不知所措的；v. 遗失，失去（ lose的过去式和过去分词），（使）失去（所需要的东西，尤指钱），（因事故、年老、死亡等）损失，浪费；

例句
She still ached for the lost intimacy and sexual contact of marriage...
她仍旧渴望拥有婚姻中逝去的那份缱绻和肌肤之亲。

its

pron. (it的所有格形式)它的，厥；

例句
The government is to accelerate its privatisation programme.
政府将加快其私有化计划的进程。