He zeroed in his rifle at 50 meters.他把步枪调整到50米(的射程).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.An enemy battery zeroed in on the crossroad.敌人炮兵集中炮火于那个十字路口...
An enemy battery zeroed in on the crossroad.敌人炮兵集中炮火于那个十字路口.He zeroed in his rifle at 50 meters.他把步枪调整到50米(的射程).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...