n. 1.观察，注意；观察力；?望。 2.观测，实测；【航海】测天；【军事】观测，监视，侦察。 3.(观察得的)知识，经验；〔pl.〕观察[观测]报告[资料]。 4.经验谈，讲话，谈话；评述，按语，短评，意见 (on)。 5.〔口语〕发言，言论。 短语和例子 a man of no observation 没有观察力的人。 an expedition of observation 观察队。 sampling observation 抽查。 service observation 业务检查。 a witty [foolish] observation 聪明[糊涂]话。 come [fall] under one's observation 看见，瞧见。 keep a suspect [patient] under observation 监视[观察]一个可疑的人[病人]。 make a few observations on 简单谈谈对…的几点看法。 take an observation 【航海】测天。
the act of observing; taking a patient look 同义词：observance, watching,
the act of making and recording a measurement
the act of noticing or paying attention; "he escaped the notice of the police" 同义词：notice, observance,
facts learned by observing; "he reported his observations to the mayor"
a remark expressing careful consideration 同义词：reflection, reflexion,
Observation is an activity of a living being, such as a human, which is necessary in order to receive knowledge of the world or about the environment through the senses, which often later involves the recording of data via the use of scientific instruments. The term may also refer to any data collected during this activity.
例句与用法
1.
This is contrary to actual observation . 这种情况与实际观测恰恰相反。
2.
I have made some clear observations . 我已经进行了一些仔细的观察。
3.
All his observations were short and to the point . 他的全部观察都简单扼要。
4.
The signals are transmitted to the observation center . 信号被送往观测中心。
5.
The names he coined reflect the observation . 他起的这些名字反映了他的观察。
6.
Still, your observations have been illuminating . 而且，你的观察很有启发性。
7.
He was under observation by the police . 他被警方严密监视。
8.
This was contrary to the observation . 这同观测结果相矛盾。
9.
Observation needs to be as unobtrusive as possible . 观察需尽可能不被人发现。
10.
Observation was enabled to compass its vastness . 观察力却能够看透广阔的空间。
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