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问题 medical language与mathematical language的困

...nveying information 传达信息的手势、符号、姿势等:Music has been called the universal language. 人们称音乐为世界的语言. * the language of flowers 用花表达的信息 * body, sign language 身势语、手势语 * This theory can only be expressed in mathematical langu...

问题 not…but…, not…or…, not…nor…是成对并列连词吗

有人认为 both…and…, not only…but also…, either…or…, neither…nor…叫成对并列连词。请问:not…but…, not…or…, not…nor…也是成对并列连词吗?如果不是,那它们是什么词呢?

问题 并列名词的开头分别为元音与辅音时如何选用不定冠词a/an

He gave the boy a pear, peach and apple.请问这句的冠词用得对吗?我是说前面的 a 与后面的 apple 有冲突吗?

问题 work hard at和on的区别

Our Great Larry Kudlow, who has been working so hard on trade and the economy, has just suffered a heart attack. He is now in Walter Reed Medical  Center.这是特朗普最新的推特,译文是:我们伟大的拉里·库德洛,一直在贸易和经济方面工作努力工作,他刚刚...

问题 定冠词the的使用问题

The relative contents of the five elements (C, N, O, Si, and Al) at surface depths of 3-5 nm were detected by using a machine. 老师您好,这是一句native speaker 写得科技论文中的句子,其中relative contents 和five elements 在前文中,都没有提过,也不确定说话...

问题 risk做动词的用法

...bsp;At least the rulers of old had the decency to fight the war themselves and risk their lives doing so, instead of calmly sending men off to die while they sit in their office chair International students share their views on why people would risk their lives to do these things.所以两个都是...

问题 介词upon如何理解含义

...nbsp;can do is monitor or close borders and limit how people can get into andmove around the United States as well as detain individuals upon entry if they are&...

问题 句中两个from短语怎么翻译 做什么成分

... found the UK could reap £90bn in annual benefits through improved health and living conditions from moving to net zero emissions, as well as creating 210,000 green jobs by 2030 from investing in the low-carbon economy. 句中from moving to net zero emissions以及from investing in the low-car...

问题 请问这里为什么不用ing

...;comes out take off a layer or two and when you climb in altitude or a cold wind comes up put them on again with a rain coat as well.这里的take和put不...

问题 为什么这里使用了非谓语to reopen ?

UNC Chapel Hill among the first and largest schools to reopen for in-person classes was also one of the first to reverse course,sending students home to complete the semester online after just 130 covid-19 cases were reported.为什么这里使用了非谓语to reopen ? 而不是reopening ? 这里...

问题 both with sth 的 both 该如何理解

老师你好呀,谢谢您查看我的问题。原句:Dudley and Uncle Vernon came in, both with wrinkled noses because of the smell from Harry's new uniform.我的问题是,在上面这个句子中,1. both 是否为代词,作伴随状语 with wrinkled noses 的逻辑主语?2. 这种“bo...

问题 around the world与all over the world的区别

In this unit, you will learn about sports and games around the world.句子来自2019版人教版高中英语新教材必修一的 Unit 3(p35)。请问around the world与all over the world有区别吗?

问题 as引导状语从句表示“随着”时可以换成when吗

...们谈论着他们的恐惧。 As the meeting progressed, Nina grew more and more bored. 随着会议继续进行,尼娜越来越烦。这样的句子可以用 when 代替 as 吗?

问题 Mid-Autumn Festival与Mid-Autumn Day

During the Mid-Autumn Festival in China, families gather to admire the shining noon and enjoy delicious mooncakes.句中用的是the Mid-Autumn Festival,可以改用 the Mid-Autumn Day 吗?

问题 过去完成时态和in another moment有关否

...ler with keen curiosity, listened with apparent astonishment to his words, and in another moment had fixed itself gazing over his shoulder on the volume. 各位老师好。请教老师,第四个谓语动词为何用had fixed 而不是和前三个谓语动词一样用一般过去时态? 感谢老...