The enemy plane zeroed in on the arms factory and destroyed it with one bomb.

敌机瞄准兵工厂并用一发炮弹摧毁了这个工厂.

I heard his breath stop, and his eyes zeroed in on right field. He took a half step, angling himself between me and what was coming.

我听到他的呼吸停住了，他的眼睛瞄准了右方的场地。他踏出半步，把自己挡住我和即将到来的一切之间。

His score zeroed in the competition.

他的分数在比赛中归零了。

The number on the calculator has already zeroed.

计算器上的数字已经归零了。

An enemy battery zeroed in on the crossroad.

敌人炮兵集中炮火于那个十字路口。

Artillery and mortars were zeroed in on the enemy position.

大炮和迫击炮对准敌人的阵地.

When we had all zeroed in on the enemy, we will open fire.

当我们都集中于敌人时，我们将要开火。

The children zeroed in on the display of toys in the store window.

孩子们的注意力都集中在商店橱窗里陈列的玩具上。

The police zeroed in on a house where many people were coming and going.

警方把注意力集中在一所许多人出出入入的屋子。

Then the researchers zeroed in on a gene variant that offers protection against diseases like tuberculosis or leprosy.

然后，研究人员们将注意力集中于由基因变体所引起的，对诸如结核病或者麻风病之类的预防上面。