zeroed的例句（zeroed在句子中的用法）

• They zeroed in on the key issues for discussion. 他们把注意力集中到讨论的关键问题上来。
• Newspaper headlines, though sometimes one - sided , zeroed in on some abuses. 报纸的标题把火力集中于某些滥用权力的现象, 尽管有时带有片面性.
• He zeroed in his rifle at 50 meters. 他把步枪调整到50米(的射程).
• An enemy battery zeroed in on the crossroad. 敌人炮兵集中炮火于那个十字路口.