0 to watch carefully the way something happens or the way someone does something, especially in order to learn more about it -- 观察;观测;监视
1 to notice or see -- 注意到,觉察到;看到
Jack observed a look of anxiety on his brother's face. 杰克注意到了他哥哥脸上焦急的神情。
[ + question word ] The guards failed to observe who delivered the package. 卫兵没有注意到是谁递送的这个包裹。
[ + that ] In all these films one observes that directors are taking a new interest in Native American culture. 在所有这些电影中,人们发现导演们对美国本土文化产生了新的兴趣。
[ + infinitive without to ] A teacher observed her climb over the gate. 有位老师看到她翻过大门。
2 to make a remark about something -- 说,讲;评论,评述
[ + speech ] "I've always found German cars very reliable," he observed. “我一直认为德国汽车很可靠,”他说道。
[ + that ] She observed that it would soon be time to stop for lunch. 她说很快就到停下来吃午饭的时间了。
In Istanbul, East and West fuse together in a way that is fascinating to observe.
The satellite will observe objects that are particularly interesting astronomically.
Some scientists believe that there is about ten times as much matter in the universe as astronomers have observed.
The research project has been observing changes in the local population.
Security guards are able to observe the car park using CCTV.
Did you observe the make of the vehicle?
The inspectors observed some irregularities in his tax return.
Did you observe anything unusual about his appearance?