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...
Cannabis has been used for medicinal purposes since antiquity.大麻自远古以来就被作为药用。The pavilions beside the lake have an air of great antiquity.湖边的亭阁被修葺得古色古香.The origins of this ancient structure are lost in antiquity.这座古建筑的由来已...