An observant shop assistant had remembered exactly what the man was wearing.

The scientist's observant eye noticed the slightest details.

这位科学家的敏锐目光观察到了最微小的细节.

a quiet and observant person

一个寡言而机敏的人

You are an observant man.

你是个有眼力的人.

You should be observant of the traffic rules.

你应该遵守交通规则.

observant Jews

遵守教规的犹太教徒

Please thank Hsinex for having such an observant readership and for pointing this out to us.

谢谢信谊公司拥有如此富有观察力的读者并为我们指出来.

He is very observant and objects to blind obedience.

他非常注意观察,反对盲从.

Our path, however, was not totally sweet and unclouded. We had to be observant and patient.

但是, 我们的道路并不是总是甜蜜的、洒满阳光的.我们必须守纪律,有耐心.

You should have been more observant when he stared at you; it was certainly a red flag.

当他盯视你的时候一定是大事不妙, 那时你就应该提高警觉了.

Other keys to survival: staying observant and remembering to rest.

其他生存的技巧有: 保持敏锐的观察力,记住要休息.

He passed through the streets with a hasty step but an observant eye.

他过街的时候步女很急,可是眼睛什么都没放过.

Secondly, clinical examination is carried out mainly on retrospective observation with snail number of samples.

其次, 临床研究大多是小样本,回顾性的近期观察.

...careful observation of the movement of the planets...

对行星运动的仔细观测

results based on scientific observations

根据科学观测得来的结果

Did you keep him under observation?

你对他进行监视了 吗 ?

She has outstanding powers of observation (= the ability to notice things around her) .

她有超人的观察力。

Observation is your best bet.

观察是最好的办法.

And finally, not a reason but an observation.

最后要说的不是(黑眼圈形成)原因而仅是一个观察.

Some interesting observations emerged from this research.

这项研究得出了一些有趣的结果。

Answers questions of competitors during observation time.

回答选手在观察时间所提出的问题.