after
[英][ˈɑ:ftə(r)][美][ˈæftə(r)]
prep.…后的; (表示时间)在…以后; (表示位置、顺序)在…后面;
conj.在…以后;
adv.以后,继后;
adj.后来的,以后的;
One day depression descended upon him, and wherever he went after that he could never throw it off.
有一天,他突然开始消沉起来,从那以后,无论他走到哪儿也摆脱不了这种情绪。
A kid I used to be friends with turned against me after being told that I'd been insulting him.
曾和我很要好的一个小孩听人说我一直在辱骂他以后就和我翻脸了。
What do you want to do after class?
下课以后你想干什么?
学习英语的方法有很多,搜:E-say即可
望采纳。。
冒号有无得区别?