He returned from a lunchtime drinking session with his business cronies.是什么意思？

He returned from a lunchtime drinking session with his business cronies.

中午跟那帮生意上的朋友喝完酒后，他回来了。

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。

returned

adj. 被送回的，归来的；v. 返回，回来( return的过去式和过去分词 )，恢复，还，归还；

例句
The jury returned a verdict of accidental death...
陪审团作出意外死亡的正式裁决。

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

lunchtime

n. 午餐时间，午休时间；

例句
The rehearsal studio is buzzing with lunchtime activity.
大家在吃午饭，排练室里很是嘈杂。

drinking

n. 喝饮料，喝酒；v. 喝（酒）( drink的现在分词 )，饮，喝酒，（尤指）酗酒；

例句
Wine is radioactive but few people stop drinking it on that account.
酒是有放射性的，可是很少有人因此而戒酒。

session

n. （议会等的）会议，会期，（法庭的）开庭，（某项活动的）一段时间，一场，一节，学年；adj. （音乐家）伴奏的；

例句
He collapsed following a vigorous exercise session at his home...
在家剧烈运动了一阵后他突然昏倒了。

with

prep. 和，跟，随着，关于，和…一致；

例句
A waiter entered with a tray...
侍者端着托盘进来了。

his

pron. (he的所有格)他的，(he的物主代词)他的东西；det. 属于他的，用于名词前，自己的，指某人的，上帝的；

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

business

n. 商业，交易，生意，事务，业务，职业，行业；

例句
Many men still have difficulty accepting a woman as a business partner...
许多男性仍然无法接受女性商业伙伴。

cronies

n. （有权势者的）密友，朋友( crony的名词复数 )；

例句
He was a geologist, rated by his cronies as the best in the business.
他是一位地质学家, 被他的老朋友们看做是这门行当中最好的一位.