He becomes obstreperous when he's had a few drinks.是什么意思？

He becomes obstreperous when he's had a few drinks.

他喝了些酒就爱撒酒疯.

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。

becomes

v. 变为，成为( become的第三人称单数 )，适合，使（人）显得漂亮，使好看；

例句
...a writer who becomes involved in a real murder mystery through his acquaintance with a police officer...
因为认识一位警官而参与到一件真实谋杀悬案调查的作家

obstreperous

adj. 喧嚣的，喧闹的，不服约束的；

例句
Giles Gosling himself was somewhat scandalized at the obstreperous nature of their mirth.
吉尔斯·戈斯林本人看到大家高兴起来那么喧哗,有点难为情.

when

adv. 什么时候，（用于时间的表达方式之后）在那时，其时，当时；conj. 在…时，既然，如果；pron. 什么时候，那时；n. 时间，时候，日期，场合；

例句
It was a Christmas when shoppers passed by expensive silks in favor of more practical gifts.
这是一个购物者不理会昂贵的丝绸衣服而热衷于更实用礼物的圣诞节。

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。

few

adj. 很少的，很少，（与复数名词和复数动词连用）有些，几乎没有的；pron. 很少，有些（人、事物、地方），（与复数动词连用）少数人，不和…一般多；n. 很少数；

例句
I've known clients of mine go to absurd lengths, just to avoid paying me a few pounds...
我知道我的一些客户就为了少付我几英镑，可谓无所不用其极。

drinks

n. 饮料( drink的名词复数 )，酒宴，一杯或一份酒；v. 喝（酒）( drink的第三人称单数 )，饮，喝酒，（尤指）酗酒；

例句
These days much of my time is spent weaving my way around drinks parties...
这些天，我多半都是在酒会上晃悠过去的。