problem

过去分词：

动词过去分词: probed

更多词形：

副词: probingly | 名词: prober | 动词过去式: probed | 动词过去分词: probed | 动词现在分词: probing | 动词第三人称单数: probes |

单词例句：

We are facing a problem of great complexity.

我们正面对着一个极复杂的问题。

Heavy traffic poses a problem in many old towns.

交通拥挤是许多旧城镇的难题。

Research workers are examining the problem.

研究人员正在研究那个问题。

There are several ways of approaching the problem.

处理这个问题有好几个方法。

The students are working on a mathematical problem.

学生们正在解一道数学习题。

I look at this problem from a different viewpoint.

我从不同的观点来看这个问题。

It was Susan who brought the problem to our notice.

是苏珊提醒我们注意那个问题的。

At last he successfully solved the problem.

最后他终于成功地解决了这个问题。

I think this problem is very simple and clear cut.

我认为这个问题非常简单明白。