形容词
1. A judge must give an objective opinion.
评判员必须发表公正的意见。
名词
1. My objective this summer will be learning to swim.
我今年夏天的目标是学习游泳。
2. A college education is my objective.
我的目标是获得大学教育。
3. His objective was to finish by October.
他的目标是在10月前完成。
1. 物镜：3.4.1 物镜(Objective) 物镜是成像质量关键要素之一. 荧光进入物镜的通透量的多少与物镜的光透射率有关,而物镜的光透射率与数值孔径(NA)的4次方成正比,与物镜的放大倍数的平方成反比,因此应尽量选择高数值孔径的物镜,
1. 目的；目标；宗旨
Your objective is what you are trying to achieve.
e.g. Our main objective was the recovery of the child safe and well...
我们的主要目标是将孩子安然无恙地找回来。
e.g. His objective was to play golf and win.
他的目标是参加高尔夫球比赛并赢得胜利。
2. （信息）客观的，基于事实的
Objective information is based on facts.
e.g. He had no objective evidence that anything extraordinary was happening.
他没有客观证据表明正在发生什么不同寻常之事。
noun
1. the lens or system of lenses in a telescope or microscope that is nearest the object being viewed
Synonym: objective lensobject lensobject glass
2. the goal intended to be attained (and which is believed to be attainable)
e.g. the sole object of her trip was to see her children