1. I hope the misuse erst anding will soon be straightened out. 我希望误会很快就会澄清。
2. Today is already the society of informatization, people was lost to the explosion of information erst amazed. 今天是已经信息化的社会，人们对信息的爆炸失去了往昔的惊异。
3. Review erst, she says: I graduated from institute of Beijing electron project 1991, enter development of Tsinghua university software and research center to become a teacher subsequently. 回顾往昔，她说：1991年我从北京电子工程学院毕业，随后进入清华大学软件开发与研究中心当老师。
英英解释
adv.
1. at a previous time
网络释义
erst 以前;
第一，首先;
异常状态;
Error Record Serialization Table;
