To evaluate the concepts the da Vinci I prototype was built and tested and the lessons learnt from the first aircraft were incorporated into da Vinci II featuring two 23m long rotor blades powered by propellers located at the tip and driven by the pilot.

为了对这些概念作出评价,制造了达.芬奇一号原型机,做了试验;再把从这架飞机上取得的经验教训应用到达.芬奇二号机上。二号机的特点是有两个23米长的旋翼叶片,由装在翼尖上的推进器提供动力,推进器则由驾驶员驱动。

属类：工程技术-科技英语-

In order to read foreign reference material,he has learnt four foreign languages.

为了阅读外国参考资料,他已学会了四种外语。

属类：综合句库--

I don’t like the noise of these high-pitched loudspeakers, but I’ve learnt to live with it.

我不喜欢这些高音喇叭的喧闹声,但我已经学会去适应它了。

属类：综合句库--

I never learnt to drive a car.

我从未学会开车。

属类：综合句库--

I have improved my Chinese language skills, learnt about one of the most fascinating, swiftly developing countries in the world today and made some very close Chinese friends

我的中文水平提高了,了解了当

属类：综合句库--

I learnt that I had passed the test.

我获悉我测验及格了。

属类：口语表达--

I learnt that our college team had won the match.

我了解到我们大学队赢了这场比赛

属类：口语表达-教学用语-

We learnt the news this morning.

我们今天早晨得悉这一消息。

属类：综合句库--

We learnt the news this morning.

我们今天早上获悉了这个消息。

属类：综合句库--

We watched it rising from a mountain at such a distance we couldn’t tell which one,but we later learnt that it in was mount Vesuvius.

我们看着它从山头升起来--如此远的距离以致于我们看不出是哪座山,但后来我们得知是维苏威火山。

属类：学习英语-教材英语-高二上

It’s through them that we learnt the truth.

我们是通过他们才了解事实真相的。

属类：学习英语-教材英语-高一课文

We gotta(have got to)review these ancient articles we have learnt .

我们要把学过的文言文内容复习好

属类：口语表达-教学用语-

I learnt it at first hand from my neighbor.

我是从邻居那儿直接得知的。

属类：综合句库--

I learnt how to forge someone else’s signature

我学会了如何假冒他人的签名。

属类：学习英语-同义词辨析-

I learnt (learned)English for three years.

我学了三年英文。

属类：综合句库--

I wish to furbish up the Russian I learnt at college

我要重温一下我在大学里学过的俄语。

属类：综合句库--

I’ve never learnt the trick of making friends easily.

我一向不擅长轻易交上朋友.

属类：综合句库-典型例句-

I have learnt the simple meaning of thy whispers in flowers and sunshine--teach me to know thy words in pain and death.

我已经学会在花与阳光里微语的意义。--再教我明白你在苦与死中所说的话吧。

属类：综合句库--

My grandfather learnt shoe-making as an apprentice to a master craftsman.

我祖父跟一位大师傅当学徒,学会了制鞋。

属类：综合句库--

My youngest daughter has just learnt to tell the time.

我最小的女儿刚学会看表.

属类：综合句库-典型例句-

He will conquer who has learnt the artifice of deviation. Such is the art of maneuvering.

先知迂直之计者胜,此军争之法也。

属类：习语名句-古文名句-孙子兵法

She has learnt to live with HIV and the fact she will one day develop AIDS.

小华已经学会了在携带爱滋病病毒并会最终得爱滋病的处境下生活。

属类：学习英语-教材英语-高二上

Many pupils in school think of science as a subject containing more facts to be learnt .

许多在校小学生把科学看作是一门含有较多事实需要学习的学科。

属类：工程技术-科技英语-

Soon learnt , soon forgotten.

学得快,忘得快

属类：综合句库--

English should be learnt bit by bit.

学英文应慢慢来。

属类：学习英语-成语例句-

Yao Ming is the son of two great basketball players and learnt how to play one of the world’s most popular games when he was young.

姚明是两位著名篮球动员的儿子,小时候就学会了打篮球-世界上最普及的球类之一。

属类：学习英语-教材英语-高一课文

Later they learnt that the Fiery Mountains were just ahead of them. The mountains had a circumference of 800 li, on which not a blade of grass could grow.

一打听才知道前方有座火焰山,方圆八百里寸草不生。

属类：文学表达-中文名著-西游记

The basic vocabulary of a language,ie those words that must be learnt

一种语言的基本词汇(即必须掌握的语词)

属类：综合句库-典型例句-

regrettably, in its efforts and propaganda against the Taiwan Independence movement, Beijing does not seem to have ever learnt to exploit the movement’s Imperial Subjects Nazi-like tendencies

遗憾的是北京在其反台独努力和国际宣传中,似乎从来不曾学会利用台独的“皇民”纳粹倾向。

属类：综合句库--

Sometimes she would present the worn visage of an indomitable old woman who learnt to expect the worst from life

有时候她显出一个听凭命运揶揄的倔强老妇人的憔悴的脸容。

属类：综合句库--