Her cheeks hollowed as she drew smoke into her lungs.是什么意思？

Her cheeks hollowed as she drew smoke into her lungs.

当她把烟吸进肺里时，她的双颊瘪了下去。

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。

cheeks

n. 脸颊，脸蛋( cheek的名词复数 )，无礼而放肆的行为，脸蛋儿；

例句
What a mess we were in at the end of this caper — hair, eyes, cheeks and neck covered in treacle.
胡闹了一通后,我们浑身脏得一塌糊涂——头发、眼睛、脸颊、脖子上,全是糖浆。

hollowed

v. 挖洞( hollow的过去式和过去分词 )，挖空（某物），挖出（孔、洞）；

例句
Her cheeks hollowed as she drew smoke into her lungs.
当她把烟吸进肺里时，她的双颊瘪了下去。

as

adv. 同样地，一样地，例如；prep. 作为，以…的身份，如

例句
As far as I can recall, Patti was a Smith.
我记得帕蒂是姓史密斯的。

she

pron. 她，它；

例句
Her lover walked out on her after she had aborted their child.
她的情人在她打掉胎儿后甩了她。

drew

v. 绘画( draw的过去式 )，拖，拉，拔出；

例句
As he drew abreast of the man he pretended to stumble.
当他赶上那个男人时，他装出了要跌倒的样子。

smoke

n. 烟，吸烟；vi. 冒烟，抽烟，快速；vt. 用烟熏制，吸（烟），抽；

例句
People's cigarette smoke seemed to hang in the air.
人们吸烟的烟雾似乎会长时间滞留在空气中。

into

prep. （表示方向）进入…中，（表示所属）输入，（表示状态）进入…状态，（表示时间）持续到；

例句
By 1838, the abolitionists had shamed parliament into ending slavery in British colonies...
到1838年，废奴主义者迫使议会出于道德压力而废除了英国殖民地的奴隶制。

lungs

n. 肺( lung的名词复数 )，肺脏；

例句
Every so often the horse's heart and lungs are checked.
不时检查那匹马的心脏和肺。