高考词汇(首字母O-T开头).docVIP

O obey v.服从；听从 They obey their parents 他们服从父母 object vi.不赞成；反对 vt.提出…作为反对的 理由 n.物体；目标，宗旨 objection n.反对 objective adj.客观存在的；客 (1)What are those strange objects? (2)Our object is to get the truth. (3)He did not object (4)Nobody offered any object (1) (2)我们的目标就是得到真理 (3)他没有反对 (4)没有人提出任何反对意见 (5)他们没有实现自己的目标 (6)他试图对形势有个客观的 观的；如实的；目标的 n.目的，目标，宗旨 ion. (5)They failed to carry out their objectives. (6)He tried to take an objective view of the situation. 看法 oblige vt.迫使 Poverty obliged her to have a hard life observe vt.观察；遵守 observation n.观察；注意 (1)He observes carefully but says little (2)observe the rules (3)It is under observation (1) (2)遵守规则 (3)它正在观察中 obstacle n.障碍物 She felt that her family was an obstacle to her work 障碍 obtain vt.取得；获得 Where can I obtain the book? obvious adj.显而易见的，明 显的 You shouldn’t tell such obvious lies occasion n.场合；时刻 occasional adj.偶尔的 tie n.领带；领结 vt.拴，扎，系上 (1)I only wear a tie on special occasions (2)Tie the ends together (3)an occasional workman (1) 带 (2)把两头扎起来 (3)临时工作人员 occupation n.工作；职业 occupy vt.占据；占有 (1)Sports occupy his attention (2)educational occupation (1) (2)教育职业 occur vi.发生；被想起 (1)I hope this won’t occur again (1) odd adj.古怪的 It was odd of her to do that 她那么做很奇怪 offend vt.冒犯；得罪 You will offend me 你要惹我生气了 official adj.官方的；正式的 n.官员 (1)a government official (2)They have got some official figures (1) (2)他们有些官方数据 omit vt.省略；遗漏 She omitted the good chance 她失去了这个好机会 once again 再一次 I have been praised once again 我再一次被表扬 once in a while 偶尔 He went to see them once in a while 他偶尔去看他们 one-sided adj.单边的 His opinion is rather one- sided 他的观点太偏激 opener n.开启者；开具 opening adj.开始的 (1)a bottle opener (2)opening ceremony (1)开瓶器 (2)开幕式 opera n.歌剧 operate vi.工作；运转；活动 ； 施行手术，开刀；作战 vt. 操作；运营；对 … 动手 (1)The machine is operating properly (2)The doctor decided to (1)机器在正常地运转 (2)医生决定立刻手术 (3)公司将很快投入运营 operation n. 营；营业；手术；作战（行 动） operator n.操作员；报务员 operate at once (3)The company will soon