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...
Its very success, however, exposes some serious flaws in a fledgling market.但清华的成功也暴露了这个新市场上的一些严重缺陷....Russia's fledgling democracy.俄罗斯新兴的民主...the sound practical advice he gave to fledgling writers.他给初出茅庐的作家提出的可靠实用...