有头脑；明事理；不会上当

更明白事理，没愚蠢到…

to know better───为了更好地了解

know best───最了解

look better───看起来好多了；更好看

to better───为了更好

drop letter───同一邮局所收发的信

fare better───过得更好

feel better───感觉好点了

had better───最好

job setter───工作安排者

She should know better than to spend all her money on chocolate.───他应当明白把所有的钱花在实巧克力上是不对的.

I know better than to lend him any money.───我知道不该把钱借给他.

The farmers know better.───农民了解更多。

The boy is old enough to know better.───这个男孩已经长大知道好歹了.

You should know better than to behave like that.───你应当明白事理，不该那么不懂规矩。

I should know better than to expect a kindness for our enemy.───我们应知道期望敌人的仁慈是不对的.

My sister still claims she cheated on us at cards, but I know better.───我妹妹仍然说她和我们玩牌的时候捣了鬼，其实我心知肚明。

If Ash didn't know better he'd have sworn they were vultures.───如果亚什不是知道的很清楚他会发誓说那些是秃鹫.

I know better than to do such a thing.───我不会糊涂到干出这种事情来.

She should know better than to poke the animal with her umbrella.───她应当知道不该用伞去捅动物.

It's bad enough to have anyone joke about such a serious matter but a member of the police force should know better.───拿这么严肃的事情开玩笑已经够糟的了，身为一名警察更不应该这样做。

Once understand Wang Xiaobo, we can know better about his works.───先知王小波其人, 方能更好地理解其作品.

There are some very obvious phrases that we all know or certainly should know better than to use.───我们都知道或是肯定应该知道有些说法已毫无新意，最好避免使用。

You should know better than to be out wandering around.───你该知道在外面闲逛是不好的.

If you have tasted the bitterness of gall , you know better the sweetness of honey.───吃过黄连苦, 更知蜜糖甜.

Who should know better than I?───谁能比我更清楚呢？

You know better than to run around like that. Now go wash your hands, please.───“你应该知道不准那样在家里面跑吧. 现在去洗手. ”

She know better than to smoke a cigarette in his presence.───她很懂得不当他的面吸烟.

The boy is old enough to know better.

Fools may believe you, but I know better.

I know better than to do such a thing.

I know better than to lend him any money.

You should know better than to behave like that.

Oh,get off!I know better than that!

You ought to know better .

You'll know better when you reach my age.

She should know better than to poke the animal with her umbrella.