lifeguards什么意思？

lifeguards的音标：...

Children swim at the pool, under the watchful eye of lifeguards.孩子们在救生员的监护下在水池里游泳。The lifeguards must be trained to deal with any sort of emergency.救生员一定要接受训练,学会应付各种紧急情况.Most of the cases occur at beaches without lifegua...

There is potential for selective breeding for better yields.选种培育以提高产量会大有可为。Sales still happen, but buyers are more selective.销量仍在，但购买者更加挑剔。Memory is selective and fallible.记忆有选择性而且会出错。...

朱砂...

“假装”的近义词/同义词：伪装, 冒充, 假冒, 假充, 充作, 假意。...

On his desk is a mass of books and papers.他的书桌上有大堆的书籍和文件。In the spring, the meadow is a mass of daffodils.春天，草地上开满了黄水仙。Only with mass direct action will we obtain such change.只有采取大规模直接行动，我们才会取得这样的改变。...

grey的复数形式为：greys...

index的一般过去时为：indexed...

他不得不在比赛过程中4次停车进站。He had to make four pit stops during the race.看，火车进站了，我们现在得赶紧朝那边跑了。Look. The train's in. We'll have to run for it now.从伦敦来的火车何时进站?What time does the train from London get in?...

有毒废物的泄漏入海a leakage of toxic waste into the sea我们应当鼓励废物的回收和利用.We should encourage reclamation and recycling.许多场地可能从各种各样废物的产出者和运输者那里接受危险的废物.Many sites receive hazardous wastes from a variety of generators and transporters....

“碘血”的英语可以翻译为：iodaemia ...

他们拒绝采取措施解决引发犯罪的真正问题：贫穷。They refuse to do anything about the real cause of crime: poverty.把盗窃艺术品看作是一种绅士犯罪的观念已经过时了。The image of art theft as a gentleman's crime is outdated.犯罪和对犯罪的恐惧一直困扰着这个社区。Crime and the fear of cri...

Third-placed Barnet were humbled 3-0 at Crewe.排名第三的巴尼特队以0–3的比分在克鲁遭遇惨败。I came away very humbled and recognizing that I, for one, am not well-informed.我离开时感到十分惭愧，意识到自己至少可说是见识短浅。Honda won fame in the 1980s as the little car...

mouse的近义词有：mouse, rat。下面这两个名词均可表示"老鼠，耗子"的含义：mouse：一般指体形较小的家鼠。rat：一般指生活在室外体形较大的一种老鼠。...

cocoanut的音标：cocoanut的英式发音音标为：['kəʊkənʌt]cocoanut的美式发音音标为：['koʊkənət]...

abbr.Mansfield College， Oxford 曼斯菲尔德学院，Mansion 大厦，官邸...

Pulling out to overtake, the car collided head-on with a van.越线超车时，轿车和一辆厢式货车迎面相撞。He pulled out to overtake a truck.他驶出车流，以超过一辆卡车。I had to walk very fast to overtake you.我不得不快走才能赶过你....