学习资料

[意       思]n. 观察，观测，观察力
[例]  He is a man of little observation. 他是个观察力极差的人。
n. (观察后发表的)言论,意见
[例]  I have a few observations to make on your conduct. 我对你的行为有一些看法要说。
n. 监视，察觉
[例]  They decided to put him under observation. 他们决定监视他。

更多意思

n.1.  观察，观测，监视
2.  （尤指据所见、所闻、所读而作的）评论

参考例句

1.	The fault escaped observation for months.
	这故障数月来未引起注意。
2.	We escaped observation ,ie were not seen.
	我们避开了人们的注意。
3.	A scientist's observation should be very good.
	科学家的观察力应该很敏锐。
4.	He was under observation by the police.
	他受到警方严密监视。
5.	The patient is seriously ill and is being kept under continuous observation .
	病人病情严重,现接受持续观察。