单词unobserved
adj.: 不被看见（或发现）的
网络: 没有观察到的；没观察到的；观测的
不被看见（或发现）的:
without being seen
没人看到的,趁人不察,避人耳目的,不引人注目的,人不知鬼不觉
(规章等)未受人遵守的
未发现的
没有观察到的,没有受到注意的
adj.unnoticedunseendisregardedundetected
adj.evident
and humbling as it was to his vanity it gave him the ghostly advantage of observing unobserved.
这虽然使他的虚荣心受到屈辱，同时也鬼使神差地给了他观察看不到的东西的便利。
Not ever acknowledged of course, but still, she"d heard him softly sing along-saw the look on his face when he thought he was unobserved.
不曾经当然承认，但是仍然，她有柔和地听到了他向前唱-看见在他的脸上神情当他想了他被不观察的时候。
Only when he thought himself unobserved could one discern the underlying melancholy and frustration.
只有在他以为人们不注意的时候，才能看出蕴藏在他心底的忧郁和懊丧的心情。
But his attempt to smear his domestic opponents, who range from centrists to communists, did not go unobserved in China.
但是他抹黑国内中间派以及共产党的政敌的行为，中国并没有毫无察觉。
All three mishaps took time out of the day and were bad for morale , but at least I did the first and last unobserved .
这三件糗事既浪费了时间，也影响了情绪，但起码第一件事和第三件事都没有让人看到。
But the meeting with his nephew was unsatisfactory. Bernard, unobserved, had watched the meeting between the two.
可是，这次跟侄子的见面并不令人满意。伯纳德偷看这爷俩见面没有引起任何人的注意。
In a final gesture towards humanity, I allow my tears to fall freely and I disappear, unobserved, with the blue light.
我允许我的眼泪任意地流出因为这是我最后一次保持人的形态，我跟随着蓝光，消失了，无声无息地。
Until recently, no one had tried to control for unobserved characteristics in measuring the effect of an elite education on earnings.
直到最近才有人试图核实这些被忽视的因素在衡量精英式教育对收入情况产生的影响。
The moment of the kiss was almost unobserved.
亲吻的那一瞬间是不可预测的。
Precisely because the offices in the East Wing deal largely with social or logistical matters it was a good place for an unobserved meeting.
正因为东翼的办公室大部分是用来办理社会性或后勤性事务的，所以它是一个避人耳目的开会的好地方。