vt. 驱散，使消散，浪费，挥霍，耗尽；vi. 消散，放荡，挥霍；
[例句] The tension in the room had dissipated...
[例句] He wound down the windows to dissipate the heat.
n. 门( door的名词复数 )，出入口，一家[户]，门边；
[例句] I knocked at the front door, but there was no answer...
[例句] The policeman opened the door and looked in...
n. 雄蜂，嗡嗡声，持续低音，无人驾驶飞机；v. 嗡嗡叫，嗡嗡响，絮絮叨叨地说；
[例句] Above him an invisible plane droned through the night sky.
[例句] ...a virtually non-stop droning noise in the background.
vt. 擦掉，抹去，超越，使黯然失色；
[例句] ...an event that has helped efface the country's traditional image...
[例句] The name of the ship had been effaced from the menus.
n. 禁运（令），停止通商（令），禁止，限制；vt. 封（港），禁止（船只）出入港口，禁运，停止，扣留征用；
[例句] The United Nations imposed an arms embargo against the country...
[例句] He has called on the government to lift its embargo on trade with Vietnam.
n. 出现，发生，暴露，[植]突出体，（柑果的）瓤胞；
[例句] ...the emergence of new scientific ideas.
n. 发热，发烧，热病，一时的狂热，激动不安；vt. 引起发热，使狂热，使患热病；vi. 发热或变得发热，狂热，患热病；
[例句] My Uncle Jim had a high fever...
[例句] Symptoms of the disease include fever and weight loss.
vt. （因违反协议、犯规、受罚等）丧失，失去；n. 罚金，没收物，丧失的东西，代价；adj. 丧失了的，被没收了的；
[例句] He was ordered to forfeit more than £1.5m in profits...
[例句] He argues that murderers forfeit their own right to life.
adv. 正式地，正规地，拘泥形式地，形式上；
[例句] He wrote a very formal letter of apology to Douglas...
[例句] Business relationships are necessarily a bit more formal.
adv. 频繁地，屡次地，往往，动，动辄；
[例句] Bordeaux is on the main Paris-Madrid line so there are frequent trains...
[例句] He is a frequent visitor to the house.
n. （中学或大学的）一年级学生，新手；
n. 流言蜚语，谣言，爱讲闲话的人，谈话，闲话，关系亲密的伙伴；vi. 传播流言，说长道短；
[例句] He spent the first hour talking gossip...
[例句] There has been much gossip about the possible reasons for his absence...
n. 毕业，毕业典礼，刻度，分度，分等级；
[例句] They asked what his plans were after graduation...
[例句] Upon graduation he joined a small law firm.
n. 伟大，崇高，著名，大；
[例句] The room had a great bay window.
[例句] ...a great hall as long and high as a church.
adj. 保护的，监护的；v. 保护，控制( guard的现在分词 )；
[例句] Gunmen guarded homes near the cemetery with shotguns...
[例句] ...the heavily guarded courtroom.
adv. 在中途，到一半，在中间，大致上；
[例句] Half-way across the car-park, he noticed she was walking with her eyes closed...
[例句] He was halfway up the ladder...
n. 高跟鞋，紧随某人，跟捬，飞奔逃跑，（袜子等的）后跟( heel的名词复数 )，足跟，有…后跟的，女高跟鞋；
[例句] He kicked it shut with the heel of his boot.
[例句] ...the shoes with the high heels.
vt. 劫持，绑架，拦路抢劫，操纵（会议等，以推销自己的意图）；n. 劫持，敲诈，威
[例句] Two men tried to hijack a plane on a flight from Riga to Murmansk...
[例句] A Korean airliner was hijacked by two passengers and forced to fly to Tashkent...
adj. 可怕的，极不友好的，极讨厌的，令人震惊的；
[例句] The record sounds horrible.
[例句] ...a horrible small boy.
adj. 热的，热烈的，热的( hot的最高级 )，辣的，音乐，重视；
[例句] When the oil is hot, add the sliced onion...
[例句] What he needed was a hot bath and a good sleep...