Efforts to reach the people named in the report proved unavailing.联系过报告中所提到的那些人，但都徒劳无功。Their efforts were unavailing.他们的努力都付诸东流。Hurstwood heard the details of the weary and unavailing search that evening.那天晚上,赫斯渥听到了这次劳而无...

adj.不曾预料到的...

herpetofauna的音标：herpetofauna的英式发音音标为：[hɜ:petɒ'fɔ:nə]herpetofauna的美式发音音标为：[hɜpetɒ'fɔnə]...

n.月球运行仪...

A safety lockout mechanism restricts unauthorized or unintended operation.安全锁定系统,防止擅自操作或误操作....use of an unauthorized hold on a handcuffed suspect.对戴手铐的嫌疑犯使用非法的擒拿方式Unauthorized vehicles will be wheel clamped or towed awa...

The fact remains that inflation, however you measure it, is unacceptably high.必须承认，无论怎么衡量，通货膨胀率都高得难以接受。The fact remains that inflation is unacceptably high.事实是通货膨胀率仍高得离谱。The percentage of lead in our drinking water is un...

Brackish waters generally support only a small range of faunas.咸水水域通常只能存活为数不多的几种动物。We shall appreciate this difficulty more clearly, by looking to certain existing faunas and floras.通过观察某些现存的动物群和植物群,我们就能更清楚地了解这种困难了.Most ...

月芸日定...

Judging from his accent, he must be from Hunan.从他的口音判断, 他一定是湖南人.Xiang is another name for Hunan.湘是湖南的别称.Judging by his accent, he must be from Hunan.听他的口音, 他准是湖南人....

月经...

Like paper that lacunaris oily sludge, also get into the cavities of not very smooth.对于像纸张那样的多孔基材而言, 也能进入不怎么平滑的空隙中....

unanimity的音标：unanimity的英式发音音标为：[ˌju:nə'nɪməti]unanimity的美式发音音标为：[ˌjunə'nɪmɪti]...

incunabulum的音标：incunabulum的英式发音音标为：[ˌɪnkjʊ'næbjʊləm]incunabulum的美式发音音标为：[ˌɪnkjʊ'næbjʊləm]...

The astronauts piloted their craft down to the lunar surface.宇航员驾驶太空飞船在月球表面降落.The lunar stone is different from earth's.月球的石头和地球的不同.The Spring Festival is the lunar New Year.春节即农历新年....

...

The runaway car careered into a bench, hitting an elderly couple.那辆失控的车猛冲到一条长椅上，撞伤了一对老夫妇。Our Grand Sale in June was a runaway success.我们6月份的大型促销一举成功。The narrative pulls you along like a runaway train.这个故事就像一辆失控的高速列车，读起来惊...

n.广动物区系，宏观区系...

Unfortunately, there is little prospect of seeing these big questions answered.不幸的是，几乎不可能看到这些重大问题得到回复。Catching colds is unfortunately an occupational hazard in this profession.不幸的是，容易感冒是这个行业的职业性风险。Unfortunately, Grandma ...

Refractory children , lunatics, and criminals may require authority, and may need to be forced to obey.对倔强的儿童, 精神病人以及犯罪的人,需要使用权力, 或者需要强迫服从.The number of lunatic is as finite as the number of lunatics.疯狂的书籍和疯狂的人一样数量有限.All...

Hornbills, starlings, vultures, rollers, bee eaters and shrikes typify the ubiquitous 1 avifauna 2 of the Kruger.犀鸟 、 椋鸟 、 秃鹫 、 金丝雀 、 蜂虎和伯劳是克鲁格常见鸟类中的典型品种....

lunate的音标：lunate的英式发音音标为：['lu:neɪt]lunate的美式发音音标为：['luneɪt]...

adj.动物区系的...

Judging from his accent, he must be from Hunan.从他的口音判断, 他一定是湖南人.Hunan Huagu opera originated from local folk songs and ditties.湖南花鼓戏起源于当地民歌和小调.A minibus is trapped on an ice - covered road in Chenzhou, Hunan province.一辆小...

unaccustomed的反义词有：accustomed, accustomed。adj.unaccustomed的反义词（不习惯的）：accustomed。unaccustomed的反义词（其他释义）：accustomed。...

This fungus can just be detected by the unaided eye.这种真菌只用肉眼就能检查出.Gross crystalline imperfections like twinning are apparent to the unaided eye.粗的晶体不完整性,如孪生体可用肉眼看出.That comet is invisible to the unaided eye.那颗彗星只用肉眼是看不到的...

In Sao Paulo , a baby boy is chortling away , unaware that a court isdeciding his fate.据英国《卫报》11月7日报道,在巴西圣保罗, 法庭正决定一名男婴的命运.He seemed unaware that his coarseness might cause others to suffer.他似乎不知道自己的粗陋不雅会叫别人难堪.It may be ...

adj.徒劳的，无效的，无用的...

The walls were plain and unadorned.墙壁朴素无华。That room unadorned with pictures or curtains looks bare.不挂图片或窗帘的房间看上去空荡荡的.The unadorned truth is sometimes difficult to hear.直截了当地道出事情,有时让人难以接受....

There was a communal toilet on the landing for the four flats.在楼梯平台上有一处公共卫生间供4套公寓使用.The toilets and other communal facilities were in a shocking state.厕所及其他公共设施的状况极其糟糕.The inmates ate in a communal dining room.囚犯们在公共餐厅吃饭...

mesofauna的音标：mesofauna的英式发音音标为：[mesɔ:'fɔ:nə]mesofauna的美式发音音标为：[mesɔ'fɔnə]...