解释一下这些词语的意思,并用英语翻译一下

邂逅

[书面语] meet (a relative, friend, etc) unexpectedly; run into sb; meet by chance: 邂逅一位同窗 meet unexpectedly a school-mate

放荡不羁

lead a fast [licentious] life; give full rein to one's low passions; have full swing; have one's fling; have [take] one's swing [one's full swing]; licentious in conduct; unconventional and unrestrained

梦魇

nightmare;incubus

歇斯底里

hysteria; hysteric: 歇斯底里大发作 go into hysterics; become hysterical; 战争歇斯底里 war hysteria

一无所有

have nothing at all [in the world]; not have a stiver; not have a thing to one's name; not own [have] a thing in the world: 我除了行李被褥之外一无所有。 Apart from clothes and bedding, I have nothing

单纯

simple; pure: 思想单纯 simple-minded; pure in thought; 象孩子一样单纯 as simple as a child; 问题决不像我们当初想象的那么单纯。 The problem is by no means as simple as we first thought

沙砾

grit

遍体鳞伤

covered all over with cuts and bruises; be a mass of bruises; beaten black and blue; be black and blue all over; be lacerated and bruised all over; have serious wounds in every part of one's body; The body is all covered with wounds; The whole body is covered with wounds

顽强

indomitable; staunch; tenacious: 顽强的革命精神 indomitable revolutionary spirit; 同干旱进行顽强的斗争 put up a tenacious fight against the drought

暧昧

1(态度、用意含糊； 不明白) ambiguous; equivocal: 恼人的暧昧回答 an offensively ambiguous answer; 态度暧昧 assume an ambiguous attitude; 他的答复非常暧昧。 His reply was full of ambiguities

2(行为不光明； 不可告人) dubious; shady; secret: 暧昧关系 dubious relationship

谎言

lie; falsehood: 拆穿谎言 nail a lie to the counter; 谎言骗人 stuff sb with lies; 一派谎言 a pack of lies; 谎言总是站不住脚的。 Lies have short legs; Lies are always lame 事实再一次揭穿了这一谎言。 Facts once again give the lie to the fallacy 真假参半的谎言最险恶。 A lie which is half a truth is ever the blackest of lies

痕迹

mark; vestige; imprint; impression; trace; trail; print: 不露痕迹 make no sign; 一种古代文明的痕迹 the vestiges of an ancient civilization 敌军留下了仓皇退却的痕迹。 The enemy's retreat left marks of haste 岁月在他脸上留下了痕迹。 Age has left its traces on his face

轨迹

1[数学] (某点在空间移动的路线) locus; trajectory; trail; travel; path; way; [电子学] trace; line; pathway

2[天文学] (天体在宇宙间运行的路线) orbit: 我们可以画出地球绕太阳运行的轨迹。 We can draw the earth's orbit round the sun

迷茫 1(广阔而看不清) vast and hazy: 远处一片迷茫。 It's vast and hazy in the distance

2(迷离恍惚) confused; perplexed; dazed: 迷茫的神情 a confused look

虚伪 sham; false; hypocritical: 虚伪的情谊 hypocritical affection; 虚伪的和平谈判 fake peace negotiations; 知识的问题是一个科学问题, 来不得半点虚伪和骄傲。 Knowledge is a matter of science, and no dishonesty or conceit whatsoever is permissible

堕落

go downhill; degenerate; fall [drop] by the way side; go to the bad; go to the deuce [devil]; sink low: 受金钱的诱惑而堕落 degenerate under the temptation of money; 堕落成罪犯 degenerate into a criminal; 走上堕落、犯罪的道路 embark on the road of degeneration and crime; 政治上堕落 be politically degenerate; 他怎么会堕落到这种地步呢 How could he sink to such depths 现在的青年在堕落吗 Are the young people of today degenerating 饮酒和赌博使他彻底堕落了。 Drinking and gambling sank him completely

惨淡

1(暗淡无色) gloomy; dismal; bleak: 天色惨淡 gloomy sky; gloomy weather; 在惨淡的星光下 in the dim starlight

2(在困境中艰苦地进行) labourious; arduous

3(凄凉) dreary; miserable: 惨淡的生活 forlorn life; 惨淡的笑容 a wan smile

搁浅

1(船只等陷在浅滩上) stranded; stranding; aground; beach; ground; strand; take the ground; run aground; run ashore: 船搁浅了。 The ship got stranded

2(比喻事情遇阻停顿) deadlock; be held up; be at a deadlock; reach a deadlock: 这个计划由于经费问题而搁浅了。 The plan deadlocked over the funds 会谈搁浅了。 The negotiations have come to a deadlock

结局

final result; outcome; ending; grand finale; upshot: 悲惨的结局 tragic result; sad dénouement; 自然的结局 natural outcome; 合乎逻辑的结局 the logical ending; 注视事件发展的结局 watch the outcome of an affair; 比赛只剩下5分钟了, 可是结局仍然难以预料。 Five minutes from the end, the outcome of the match was still in doubt 结局好, 样样好。 All's well that ends well

天灰 没查到

across作副词使用时意思是：“从……的一边到另一边，穿过，越过；在对面，作介词使用意思是：从……的一边到另一边，在各处，遍及；在……里”。

有不少的同学在学习across这个英文单词时，不知道怎么正确去使用，因为across这个英文单词有多种用法，下面让我们一起去了解这个英文单词的正确使用方法吧。

across the board 全面地；包括一切地；以三等分的钱数赌同一匹马赢得前三名；

across from 在…对面。02 

go across 穿过，横过；走过；

back across 后背宽 。03 

She walked across the floor and lay down on the bed 

她走过地板躺在了床上。

He scrawled his name across the bill 

他在账单上草草地签了名。

She found her clothes lying across the chair 

她发现自己的衣服堆放在椅子上。04 

Anyone from the houses across the road could see him 

马路对面房子里的任何一个人都能看见他。

He glanced across at his sleeping wife 

他朝熟睡的妻子看了一眼。

An enormous grin spread across his face 

他咧着大嘴笑了。05 

raham hit him across the face with the gun 

格雷厄姆用枪击打他的脸部。

The film 'Hook' opens across America on December 11 

**《铁钩船长》12月11日在美国全线上映。

We want to promote cosmetics that appeal across the colour barrier 

我们想推销各种肤色的人都喜欢的化妆品。