disconcertedly，inquietly，restlessly，uneasily，anxiously ；

[例句] “好吧，”我边说边紧张不安地把香烟在花岗岩台阶上捻灭。 "Well," I said, grinding my cigarette nervously into the granite step.

[例句] 梅格坐在椅子上焦躁不安地动来动去。 Meg shifted uneasily on her chair.

infelicity ；

[例句] 我相信13这个数字不吉利。 I'm superstitious about the number 13.

[例句] 很多人认为十三是个不吉利的数字. Many people think thirteen is an evil number.

inopportune ；

[例句] 真不凑巧! 他出去了. What bad luck! He's not at home.

[例句] 不凑巧, 我把那本笔记本放在家里了. As it happens, I have left the note book at home.

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[例句] 相信数字13是个不吉祥的数字是荒唐可笑的. It is ridiculously absurd to believe that the number 13 is unlucky.

[例句] 认为黑猫不吉祥是一种很普遍的迷信. It's a common superstition that black cats are unlucky.

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[例句] “过去贫困现象比比皆是，恐怕在当时也有不小的影响吧？”“没错，那还真不是一星半点的。” "There'dbeen a tremendous amount of poverty around and presumably this made some impact then." — "Oh not half."

[例句] 这件事在外交界引起了不小的震动. It created no small stir in the diplomatic world.

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[例句] 她意志的力量是不平常的. Her strength of will is extraordinary.

[例句] 他一生经历的事情是很不平常的. The circumstances and events of his life were anything but pedestrian.

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[例句] 地球磁场受到干扰时,鸽子的道航能力就会变得不准确. Pigeons navigate less accurately when the earth's magnetic field is disturbed.

[例句] 这些衣服使你行动不便，让全身都变得不灵活。 These clothes restrict your freedom of movement and stiffen up the whole body.

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[例句] 你为什么不吭声? Why do you keep silent?

[例句] 当他看到从德斯蒙德口袋里露出的刀刃时，他突然不吭声了。 His voice stopped short as he saw the blade emerge from Desmond's pocket.

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[例句] 奇迹就是看似不可能，却发生了。 A miracle is something that seems impossible but happens anyway.

[例句] 我们活着是为了什么？不就是给邻居当笑柄，再反过来笑他们。 For what do we live, but to make sport for our neighbours, and laugh at them in our turn?

out-of-roundness，ellipticity ；

[例句] 总之, 下次测试要检查一下表面并量一下不圆度. Anyway, please do incoming test to check the surface and measure out of roundness in Jutal.

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[例句] 他把收音机的音量开得很大，好让自己不再想这件事。 He put the radio on loud to stop himself thinking about it.

[例句] 我不再想他了。 I dismissed him from my mind.

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[例句] 玛丽安的睡眠越来越不安静了. The repose of Marian became more and more disturbed.

[例句] 她的声音却飘出了窗外,给不安静的黑夜增添了一丝不安宁. Her voice floated out to swell the night's uneasiness.

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[例句] 他的话很不得当(出言不逊). His language was most unseemly , ieabusive.

[例句] 这份通知用语很不得当. The notice is most unfortunately phrased.

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[例句] 如果东国再离开我的话那 我 也不活了! If Dong - goo ends up leaving, too, I'll die!

[例句] 从而保持瓦楞纸不活的套色和盒型的安定性. In order to maintain color and corrugated cardboard box type.

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[例句] 委员会对这份报告虽不十分满意, 但还是让它通过了. Although not completely satisfied, the committee let the report through.

[例句] 他不十分明白为什么这场交易失败了. He didn't quite understand why the deal fell through.

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[例句] 他总是在最不合宜的时刻突然露面. He is always bobbing up at the most inopportune moment.

[例句] 不合宜者,亦不合法. Nothing which is inconvenient is lawful.

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[例句] 有时候,这种蛮子音乐的狂暴音程和尖利的不协和音很能打动他. The harsh intervals and shrill discords of barbaric music stirred him at times.

[例句] 减三和弦和增三和弦传统上被看作不协和和弦. Diminished triads and augmented triads are traditionally regarded as dissonant chords.

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[例句] 奇怪的是，那些不相配的伴侣实际上却彼此需要。 In some perverse way the ill-matched partners do actually need each other.

[例句] 我们道不同不相为谋。 We have agreed to part company after differences of opinion.

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[例句] 用不着她一来电话你就往楼上跑。 You don't have to go running upstairs every time she rings.

[例句] 除非知道密码，否则谁也用不了那台计算机。 No-one could use the computer unless they had a password.

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[例句] 他们对成本发表了一些很不妥当的评论。 He made some ill-considered remarks about the cost.

[例句] 这次旅行带孩子不妥当。 It is inadvisable to bring children on this trip.