vacation，holidays and paid leaves of absence，（休假期间） period of leave，holiday，hols ；

[例句] 他们有孩子，当然就受学校假期的束缚。 They had children and were consequently tied to the school holidays.

[例句] 今年，德国人将平均享受40天的带薪假期。 The average German will enjoy 40 days' paid holiday this year.

disguise oneself as，dress up as，make believe ；

[例句] 他假扮警卫被抓获。 He was caught trying to impersonate a security guard.

[例句] 她假扮成男人, 但改不了声音. She disguised herself as a man, but she couldn't disguise her voice.

（假设） presupposition，presumption，hypothesis，premise ；

[例句] 她的假说涉及到电磁辐射的作用. Her hypothesis concerns the role of electromagnetic radiation.

[例句] 提出来的解释, 只要它的正确性仍然有疑问, 便称为假说. A suggested explanation, so long as its correctness is still in doubt, is called a hypothesis.

hypocritically，unctuously，shed crocodile tears，keep up the farce ；

[例句] 他假惺惺地称自己对战术一窍不通。 He disingenuously remarked that he knew nothing about strategy.

[例句] 他对这种假惺惺的谄谀不屑一顾. He is above the insincere flattery.

sophisticate，adulterate ；

[例句] 坚决打击生鲜牛奶掺假制假的违法行为. And resolutely down on fresh milk production and adulteration of the offense.

[例句] 中药掺假不仅降低疗效而且严重危害患者健康. Adulterated TCM severely do harm to TCM effect and the patients � � health.

spend one's holidays [vacation]，go vacationing，make holiday，take a holiday ；

[例句] 我们的旅游报价和那些度假手册里的价格相去甚远。 Our tour prices bore little resemblance to those in the holiday brochures.

[例句] 不如咱俩这个周末出去度假吧？ Why don't you and I go away this weekend?

mask，false front，false face ；

[例句] 他滑稽可笑的形象只是用来掩饰内心深处痛苦的假面具。 His laugh-a-minute image is just a front to hide his deep unhappiness.

[例句] 我们要拆穿那个卑劣骗子的假面具. We shall unmask that cowardly cheat.

assumed，conditional，[医] tentative，presumptive，if-then ；

[例句] 这些假定的可能收益数字是依据过去的投资得出的。 It bases its figures on what it might, hypothetically, be earning on past investment.

[例句] “ 有时也假定的, ”普洛丝小姐说. 'Now and then,'said Miss Pross.

animation；名 deceptive movement ；

[例句] 他用假动作使一名对手离开了自己的位置. He faked an opposing player out of position.

[例句] 鲁尼用自己的速度和假动作折磨着对手. Rooney tormented the Latics with little explosions of speed and trickery.

catnap，dogsleep，doze，snooze ；

[例句] 她假寐了, 他的形象变得更加清晰. She dozed, and his presence became more distinct.

[例句] 片刻的假寐后, 你会感到有如新生一般. After a short nap, you'll feel like a new man.

[法] feigned，simulate，affected，assumed，fictitious ；

[例句] 玛格达的真诚和痛苦都绝不可能是假装的。 There was no mistaking Magda's sincerity, or her pain.

[例句] 这名“受害者”透露他只是假装的。 The "victim" revealed he was only play acting.

false，mock，[计] spoofing，bogus，dummy ；

[例句] 那些影片里的暴力场面太不真实了，都是假的。 The violence in those films was too unreal, it was make-believe.

[例句] 尝起来像是假的，但是就这个价格你还想指望什么？ It tastes artificial, but at that price what can you expect?

forge ；

[例句] 但这还不足以发现刻意造假的论文. But that was not enough to detect a deliberate fraud.

[例句] 他使出虚构造假的数字在他的报告中结果被退学了. He made up some bogus data in his report and got expelled.

[医] aril，arillus ；

[例句] 种子有很大的胚但无胚乳, 常具假种皮. The seed has very big embryo but without endosperm, often provide aril.

[例句] 假种皮红色,熟时有光泽. Aril rusty and polish when ripe.

furlough，[法] leave ；

[例句] 我请求准假两周. I beg to apply for two weeks'leave of absence.

[例句] 在法院未予准假的情况下, 吴淑珍又一次不到庭应讯. Not leave the court, Wu Shu - chen has once again fail to appear for trial.

artificial flower，[植病] false blossom ；

[例句] 她戴着一顶褪了色的黑色无边帽,帽上缀着褪了色的假花. She wore a faded black bonnet garnished with faded artificial flowers.

[例句] 我们可以用人造的假花作例证. We may use the illustration of making artificial flowers.

[法] fictitious，hypothetical，assumptive，given，hypothetic ；

[例句] 他总是愿意谈论各种假设的可能性。 He was invariably willing to discuss the possibilities hypothetically.

[例句] 这只是一种假设的可能性. It's only a theoretical possibility.

fictitious，hypothetical，imaginary ；

[例句] 嗯，目前我们不想去推测那些假想的东西。 Well, at present we won't speculate on hypotheticals.

[例句] 赤道是一条假想的环绕地球腰部的线。 The equator is an imaginary line around the middle of the earth.

an artificial smile，simper，smirk ；

[例句] 她们正坐在吉米·罗切的美术展览馆里,看着那些疲乏的服装模特炫耀服装和假笑. They sat in Germaine Rocher's salon watching the languid mannequins preen and simper.

[例句] 拜托!老师, 你不要那样对着我假笑. Come on, professor, does not smirk at me like that.

celluloid，zylonite，xylonite ；

[例句] 其木质洁白无瑕, 细腻如玉, 被誉为假象牙. The wood is perfectly clean, delicate jade, known as celluloid.