ascertain

过去分词：

动词过去分词: ascertained

更多词形：

形容词: ascertainable | 副词: ascertainably | 名词: ascertainableness | 动词过去式: ascertained | 动词过去分词: ascertained | 动词现在分词: ascertaining | 动词第三人称单数: ascertains |

单词例句：

I am going to ascertain the truth.

我将弄清事实真象。

We have written to Christminster to ascertain.

我们已经写信到基督寺问过了。

An autopsy was needed to ascertain the cause of his death.

需验尸方能确定他的死因。

The question is how to ascertain what the people really want.

问题在于一定要弄清人们究竟需要什么。

We could not ascertain how it happened .

我们没能弄清它是怎样发生的。

Third, ascertain the grounds for exemption to the danger doer.

三是确定共同危险行为人的免责事由。

Could you ascertain whether she will be coming to the meeting?

请你弄清楚她来不来开会好吗?

"I will contact my superiors at once to ascertain the facts.

"我会马上和我的上司联系弄清事实的。

Competitor here active which report reflect business your side ascertain what cause.

此地同行交易很活跃，据说受贵地影响，请调查原因。