We pondered whether to tell him.是什么意思？

We pondered whether to tell him.

我们考虑是否要告诉他。

we

pron. 我们，咱们，笔者，本人，朕，人们；

例句
...expensive make-up that we saw being advertised by a beautiful model...
我们所见的由一位漂亮模特代言的昂贵化妆品

pondered

v. 考虑( ponder的过去式和过去分词 )，深思熟虑，沉思，琢磨；

例句
The Prime Minister pondered on when to go to the polls...
首相斟酌着何时前往投票地点。

whether

conj. 是否，无论；

例句
They had their tablets analysed to find out whether they were getting the real drug or not.
他们将药片拿去化验以查明他们得到的是否是真药。

to

prep. 向，朝着，到，关于，属于；adv. 朝一个方向的，到某种状态，关闭；

例句
I suggest you leave it to an expert...
我建议你把它留给专家来解决。

tell

vt. 告诉，说，辨别，吩咐，讲述；vt.& vi. 分辨，辨别，告诉，吩咐，泄漏，保证；vi. 泄密，告发，（颜色、声音等）显示，识别；n. [考古学]（古代村落遗址堆积而成的）台形土墩，[方言]讲的话，谈话，传闻；

例句
'You can tell that he is extremely embarrassed,' Mr Brigden added...
“你能看出他尴尬极了，”布里格登先生补充道。

him

pron. (he的宾格)他；

例句
They said goodbye to him as he got aboard the train at Union Station.
当他在联合火车站登上火车之际，他们向他道别。