n.昨天,往昔,<正式>过去
adv.在昨天,在昨日,近来
The composition about the Olympic Games that WJ asked me for yestereve is not easy.
而她妹妹WJ昨晚让我帮忙写的关于畅想奥运的作文也还真不好写.
Beijing was raining continually yestereve.
北京昨晚一直下雨.