observe vt. 观察,观测,遵守 observation n.[u] 观察,观测,监视 [典例] 1). The police observed the man entering/enter the bank. 警方监视着那男子进入银行的情况. 2). The woman was observed to follow him closely. 有人看到那女子紧跟着他. [重点用法] observe sb. do sth. 观察某人做某事 observe sb. doing sth. 观察某人正在做某事 under observation 被监视 [练习] 用括号内所提供词的适当形式填空或翻译. 1). They were observed the bank then. 2). Keynes humans fall into two classes. Keys: 1). entering 2). observed that 【查看更多】
