单词造句磨耳朵 首字母O day156（1551-1560)

听前提示一、每期提供10个单词，每个单词都会有2-3个例句，方便理解记忆。二、每个单词和句子都会重复5遍，其中第2遍为慢速，有助于识别。三、本材料的整体难度较低，可以用来听力磨耳朵和单词查漏补缺。Day1561551.Objectiven.目标，目的a.客观的，真实的This is our main objective.这是我们的主要目标。I need your objective opinion on this.我需要你对此的客观看法。1552.Observationn.观察，观测；观察力Children learn by observation.孩子们通过观察来学习。He recorded his observations in a notebook.他把他的观察记录在笔记本上。1553.Observev.观察，观测，监视What have you observed?你观察到了什么？I observed that his hands were unsteady.我注意到他的手不稳。He observed many types of creatures there.他在那里观察到许多种类的生物。1554.Obtainv.获得，得到These items are hard to obtain.这些物品很难获得。You must obtain approval before you can go.你必须先获得批准才能离开。1555.Obviousa.明显的，显而易见的It's obvious that she lied.很明显她撒了谎。It is obvious that he is right.很明显他是对的。It was obvious that they acted wrongly.很明显，他们的行为是错误的。1556.Obviouslyadv.显然，显而易见；明显地He is obviously drunk.他显然喝醉了。You obviously don't have time.你显然没时间。1557.Occasionn.场合，时节，时刻；时机，机会This is a special occasion.这是一个特殊的时刻。We will discuss this again on another occasion.我们将在另一个场合再次讨论这个问题。1558.Occasionallyadv.偶然，偶尔It happens occasionally.它偶尔会发生。We occasionally meet for a drink after work.下班后我们偶尔会见面喝一杯。1559.Occupiedv.占用adj.从事...的；被占的v.占用Sorry,this seat is occupied.对不起，这个座位已被占用。The bathroom is occupied now.浴室现在被占用了。The soldiers occupied the building.士兵们占领了大楼。1560．Occurv.发生，出现；想到Something unexpected occurred.发生意想不到的事情。Where were you when the explosion occurred?爆炸发生时你在哪里？I will do my best to ensure that such mistakes do not occur in future.我会尽力确保将来不会发生这样的错误。