串珠直链藻

Lightning Helps Fertilize The Soil Our bodies need protein, and proteins contain nitrogen. The air we breathe has plenty of nitrogen to satisfy our needs. Butthat nitrogen is not available to us directly from the air. The only way we can get nitrogen

发表于:2018-12-31 / 阅读(121) / 评论(0) 分类 英语听力文摘 English Digest

What Happens When You Lose Neurons? When you were born, almost all of the one trillion neurons, or nerve cells, in your brain had already formed. But those neurons still had a lot of growing to do. As kids grow, neurons in the brain branch out and ma

发表于:2018-12-31 / 阅读(107) / 评论(0) 分类 英语听力文摘 English Digest

1、I appreciate your counter-offer but find it too low. 谢谢您的还价,可我觉得太低了。 2、Now we look forward to replying to our offer in the form of counter-offer. 现在我们希望你

发表于:2019-01-03 / 阅读(124) / 评论(0) 分类 Modern English 洋话连篇

艾薇儿制作人全新动听单曲:Pretty Melody 像一部佐罗系列的老电影,名字叫做Butch Walker And The Black Widows。 Artist:Butch Walker Song:Pretty Melody Do you remember when we met? Liquor drinks and cigarettes All the boy

发表于:2019-01-10 / 阅读(161) / 评论(0) 分类 流行英文歌曲

By Margaret Besheer Washington 17 March 2006 The United Nations' special representative for Iraq says he does not believe Iraq is headed toward a civil war despite an escalation in sectarian violence.

发表于:2019-01-13 / 阅读(171) / 评论(0) 分类 2006年VOA标准英语(三月)

When he looked up at poor Meggie, she seemed to be very high above him. 当他往上看可怜的梅吉时,她好像在他上面很高的位置。 Moni saw that it was going to be hard to reach the young goat, 莫尼知道他很难到达小山羊那里

发表于:2019-01-16 / 阅读(152) / 评论(0) 分类 美国小学英语教材4

Moni reached her side and stood listening also. Suddenly he heard a faint bleat. 莫尼来到她的身边,也站在那里听。他突然听到了一阵微弱的咩咩声。 It was Meggie's voice coming up from below, a pitiful and frightened call f

发表于:2019-01-16 / 阅读(192) / 评论(0) 分类 美国小学英语教材4

Sing, birds, on the high slopes; 鸟儿在高高的山坡上歌唱; Sing where the fir trees grow. 在杉树丛生的地方歌唱。 Whenever you sing the sun comes out. 只要听到你的歌唱,太阳就会出现。 And the rain is sure to go. 雨

发表于:2019-01-16 / 阅读(142) / 评论(0) 分类 美国小学英语教材4

The rest of the flock came, one after the other, to see the goatherd, 其他的山羊也会一个接一个地走过来看看莫尼, and each of the animals had his own way of showing his love for Moni. 而且每只山羊都有自己向莫尼表达爱

发表于:2019-01-16 / 阅读(156) / 评论(0) 分类 美国小学英语教材4

By Nancy-Amelia Collins Dili, East Timor 04 July 2007 With the counting from last Saturday's parliamentary elections in East Timor nearly finished, it has become clear that none of the 14 parties has won an outright majority, and deal making has begu

发表于:2019-02-08 / 阅读(161) / 评论(0) 分类 2007年VOA标准英语(七月)

STEVE INSKEEP, HOST: Here's one thing we mean when we say that America is a nation of immigrants. Immigration advocates contend that about half of the most lucrative startup businesses in this country were founded by immigrants. But it is complicated

发表于:2019-02-13 / 阅读(160) / 评论(0) 分类 2017年NPR美国国家公共电台5月

Garza's Art Works Carmen Lomas Garza's eloquent etchings, lithographs, and gouache paintings depict primal images of the rural environment and communal cultural experience of Mexican decended people in the United States. In an introspective and perso

发表于:2019-02-17 / 阅读(154) / 评论(0) 分类 双语有声阅读

Chinese green tea has a special place in the lives of the Senegalese. Many have been drinking it daily for many years now, in the form of Attayah. In fact, an entire business chain has been centered around it. Chinese green tea leaves, water, sugar a

发表于:2019-02-18 / 阅读(158) / 评论(0) 分类 cctv9英语新闻2016年

Melo is probably my all time favor person that I have been around 甜瓜是我相处过的所有人里我最喜欢的 consistently over the course at so many years 这么多年生涯里,场上场下最喜欢的就是他 The trade from New York to C

发表于:2019-02-19 / 阅读(126) / 评论(0) 分类 篮球英文堂

Topics: Movie: Mr. Smith Goes to Washington; Detroit and the Rust Belt; to knead versus to mash; the infinitive versus gerund form of a verb (to look for versus looking for); bona fide Words: to name a replacement naive to manipulate to propose a bil

发表于:2019-02-23 / 阅读(105) / 评论(0) 分类 美语听力 English Cafe

Topics: Ask an American: forecasting the future; offhand; off the top of ones head; out with the old, in with the new; using more versus -er to form the comparative Words: desalination shortage nanotechnology to associate (something) with (something)

发表于:2019-02-23 / 阅读(122) / 评论(0) 分类 美语听力 English Cafe

脑白金到底是什么? 褪黑素,又名黑素细胞凝集素,俗称为脑白金,是存在于从藻类到人类等众多生物中的一种荷尔蒙,它在生物中的含量水平随每天的时间变化而变化。 Melatonin, sometimes ca

发表于:2019-02-24 / 阅读(112) / 评论(0) 分类 英语听力文摘 English Digest

If you live up in the mountains, understanding the continually shifting landscape can mean survival. Mountains are continually shifting. Erosion wears mountains down, but active mountain ranges are also continuously rising. And heres the interesting

发表于:2019-02-24 / 阅读(127) / 评论(0) 分类 英语听力文摘 English Digest

Yang Maoyuan is a Chinese multidisciplinary artist particularly noted for his taxidermy techniques to misshape an animal, like camels and horses. He has recently had a piece of his artwork on exhibition at the Beijing Minsheng Art Museum. The artist

发表于:2019-03-04 / 阅读(293) / 评论(0) 分类 2016CRI中国国际广播电台

The Mystery of Photorespiration 光呼吸作用之谜 光呼吸作用-Photorespiration是所有行光合作用的细胞(该处细胞包括原核生物和真核生物,但并非所有这些细胞都能运行完整的光呼吸)在光照和高氧低二

发表于:2019-03-09 / 阅读(164) / 评论(0) 分类 英语听力文摘 English Digest