n. 产量，输出，作品，[计]输出信号；vt. 输出；

[例句] Manual workers need a good breakfast for high-energy output...

[例句] Government statistics show the largest drop in industrial output for ten years.

n. 装饰，装饰物，[乐]装饰音；v. 装饰，美化；

[例句] ...a shelf containing a few photographs and ornaments.

[例句] ...Christmas tree ornaments.

adv. 在晚上，在夜里，突然，很快；adj. 一整夜的，晚上的，突然的，很快的；n. 前一天的晚上，一夜的逗留；vi. 过一夜；

[例句] The weather remained calm overnight...

[例句] The decision was reached overnight...

n. 障碍物，阻碍的行为或例子，阻碍，受阻，妨碍议事；

[例句] John was irritated by drivers parking near his house and causing an obstruction.

[例句] The boy was suffering from a bowel obstruction and he died.

vt. 对…作过高的评价，对…估计过高；n. 过高的估计，过分的评价；vi. 估计过高，评价过高；

[例句] With hindsight, he was overestimating their desire for peace.

[例句] The importance of participating in the life of the country cannot be overestimated...

vt. 伸突出，伸出，逼近，威胁，用悬挂物装饰；vi. 悬垂，逼近；n. 突出物，延伸量，伸出量，[航]突出船首（或船尾），（无法兑换黄金的）美元过剩额；

[例句] Part of the rock wall overhung the path at one point...

[例句] These restored houses overhang a system of quiet canals.

n. 经营者，操作员，电话接线员，运算符；

[例句] He dialled the operator and put in a call for Rome.

[例句] ...computer operators.

vt.& vi. 服从，听从；vt. 遵守，遵循；

[例句] Cissie obeyed her mother without question...

[例句] Most people obey the law...

n. 歹徒，亡命之徒，逃犯，被剥夺法律保护者，丧失公权者，烈马；vt. 宣布…为不合法，将…放逐，剥夺…的法律保护，剥夺，取缔；

[例句] In 1975 gambling was outlawed...

[例句] The German government has outlawed some fascist groups.

n. （强烈的）反对，敌对，（政府的）反对党，在野党，对抗，抵抗，相对，对照；adj. 反对的，对抗的；

[例句] The government is facing a new wave of opposition in the form of a student strike...

[例句] Much of the opposition to this plan has come from the media.

adv. 常常，经常，时常，再三；

[例句] They often spent Christmas at Prescott Hill...

[例句] Early American weathervanes were most often cut from flat wooden boards...

n. 独唱（曲），独奏（曲），单飞，单人表演；adj. 单独的，独自的，独唱的，独奏的；adv. 单独地，独自地；

[例句] He had just completed his final solo album.

[例句] ...Daniel Amokachi's spectacular solo goal.

adj. 上面的，高架的，头顶上的，（费用等）经常的，管理的；n. 天花板，管理费用，经常费用，船舱的顶板，[体]（网球等的）扣杀；adv. 在头顶上，在空中，在楼上，向上；

[例句] She turned on the overhead light and looked around the little room.

[例句] ...people who live under or near overhead cables.

n. 结果，成果，出路；

[例句] Mr. Singh said he was pleased with the outcome...

[例句] It's too early to know the outcome of her illness.

vt. 使烦恼，使意气消沉，使气馁，使无精神，压迫，压制；v. 虐待，欺侮，〈古〉压倒，给与沉重的感觉；

[例句] These people often are oppressed by the governments of the countries they find themselves in...

[例句] We are not normal like everybody else. If we were they wouldn't be oppressing us.

v. 出（价）( offer的过去式和过去分词 )，提出，演出，做出；

[例句] He has offered seats at the conference table to the Russian leader and the president of Kazakhstan...

[例句] The number of companies offering them work increased...

adj. 乐观的，乐观主义的；

[例句] The President says she is optimistic that an agreement can be worked out soon...

[例句] Michael was in a jovial and optimistic mood.

n. 物主，所有人；

[例句] The owner of the store was sweeping his floor when I walked in...

[例句] Every pet owner knows their animal has its own personality...

adv. 以前，过去的，之前；

[例句] He was killed a few days ago in a skiing accident...

[例句] The meeting is the first since the war began 14 years ago...

n. 洋，海洋，大海，（地球上划分出的）洋；

[例句] There were few sights as beautiful as the calm ocean on a warm night.

[例句] They spent many days cruising the northern Pacific Ocean.