接触有毒物质

come into contact with a poisonous substance

皮肤和物体接触后产生的感觉就是触觉。

The sense of touch is what is activated when the skin comes into contact with an outside substance.

他过去没接触过书本。

He never used to read at all.

我们在实践中接触到各种困难。

We ran into all kinds of problems when putting it into practice.

事务上的接触

professional contact

广泛接触

make extensive contacts

增加接触

increase contact

有经常的接触

be in regular contact

因接触病人受到传染

become infected after coming into contact with an ill person

前线部队和敌人接触上了。

The frontline troops have engaged with the enemy.

不接触实际

not grounded in reality

这一理由一接触实际就站不住脚。

In practice, this argument doesn't hold water.

没有接触到问题的本质

fail to touch upon the essence of the problem