He is sick from overeating.是什么意思？

He is sick from overeating.

他因暴饮暴食而呕吐.

he

pron. 他，它，一个人；n. 雄性动物；

例句
Logic had prevailed and he had abandoned the idea.
最终理智占了上风，他打消了那个念头。

is

vt.& vi. 是（be的三单形式；n. 存在；

例句
Bollinger 'RD' is a rare, highly prized wine.
博林格RD香槟是一种名贵的备受推崇的葡萄酒。

sick

adj. 恶心的，晕船，不舒服的，腻烦的，生病的；vt. 吐出，追逐，攻击；n. <口>呕吐物，病人；

例句
A sick person needs absolute confidence and trust in a doctor.
病人需要对医生有绝对的信心和信任。

from

prep. （表示时间）从…，（表示原因）因为，（表示来源）来自…，（表示分离）与…分离[隔开]；

例句
...an abortive attempt to prevent the current President from taking office.
企图阻止现任总统连任的失败尝试

overeating

v. （使）吃得过多( overeat的现在分词 )；

例句
One effect of overeating may be obesity.
吃得过多能导致痴肥.