vt.& vi. 组织，筹备 ，安排；

adj. 明显的，公然的，公开的，阳；

[例句] His recent productions have been beautifully crafted works with little overt political content...

[例句] Although there is no overt hostility, black and white students do not mix much.

adj. 嗅觉的；n. 嗅觉，嗅觉器官，鼻；

[例句] This olfactory sense develops in the womb.

vt. 装载过多，负担过多，使过劳；n. 过重的负担；

adj. 压倒性（优势）的，无法抵抗的，极强大的，制止不了的；v. overpower的现在分词，击败，（感情等）压倒，使无法忍受；

[例句] ...hard, cold, overpowering anger...

[例句] The desire for revenge can be overpowering.

v. 感激( owe的过去式和过去分词 )，应把…归功于，欠…债，（对位高权重者）忠诚；

[例句] The company owes money to more than 60 banks...

[例句] Blake already owed him nearly £50...

n. 油画颜料；v. 给…加油( oil的第三人称单数 )，化成油；

[例句] The company buys and sells about 600,000 barrels of oil a day.

[例句] ...the rapid rise in prices for oil and petrol.

v. 亏欠，负债，感恩，感激( owe的第三人称单数 )，应把…归功于，欠…债，（对位高权重者）忠诚；

[例句] The company owes money to more than 60 banks...

[例句] Blake already owed him nearly £50...

adj. 海岸的，在岸上的，在近岸处的，朝着岸的；

[例句] ...Western Europe's biggest onshore oilfield.

[例句] The onshore wind blew steadily past him.

adj. 陆上的，经由陆路的，横跨大陆的；adv. 经由陆路；vt. 转地放牧；vi. 由陆路长途跋涉；

[例句] ...an overland journey through Iraq, Turkey, Iran and Pakistan...

[例句] The overland route is across some really tough mountains...

vt. 堵塞，阻隔，吸收（气体）；

adv. 公开地，公然地，直率地，当众；

[例句] We can now talk openly about AIDS which we couldn't before...

[例句] The Bundesbank has openly criticised the German Government...

adj. 有组织的，有条理的；v. 组织( organize的过去式)；

[例句] ...organised groups of art thieves.

[例句] ...organised religion.

n. 门诊病人，不住院病人；

[例句] ...the outpatient clinic...

[例句] She received psychiatric care as an outpatient.

n. 溢出，过剩，溢出物；adj. 溢出的，过剩的，充满的；v. 溢出，淹没( overflow的现在分词 )，充满，挤满了人，扩展出界，过度延伸；

[例句] Pour in some of the syrup, but not all of it, as it will probably overflow...

[例句] Rivers and streams have overflowed their banks in countless places.

n. 人口过剩，生齿过剩；

[例句] ...young persons who are concerned about overpopulation in the world.

adj. 势不可挡的，压倒一切的，巨大的，压倒一切的欢乐；

[例句] The task won't feel so overwhelming if you break it down into small, easy-to-accomplish steps...

[例句] She felt an overwhelming desire to have another child.

n. 责任，义务，负担，重担；

[例句] The onus is on the shopkeeper to provide goods which live up to the quality of their description...

[例句] The onus of proof is reversed in libel actions and placed firmly on the defender.

n. 舞台内部，舞台后面；

[例句] She ran offstage in tears...

[例句] There was a lot of noise offstage.

adj. （时间）合适的，恰好的，及时的，适时的；adv. 恰好地，适时地；n. 恰好，适时，及时；

[例句] I believe that I have arrived at a very opportune moment...

[例句] The timing of the meetings was opportune.