n.观察；观察力；注意；评论
The patient was kept under observation all night. 这位病人被观察了一整夜。
He is a man of little observation. 他是个观察力极差的人。
He was endowed with the power of acute observation. 他有敏锐的观察力。
The thief escaped observation. 小偷未被人注意。
She employed an irreverent humor to salt her observation. 她运用玩世不恭的幽默使她的评论更为有趣。
He didn't make a single observation during the whole dinner. 在吃饭整个过程中他没有发表任何评论。
