[生化] 克雷布斯循环；柠檬酸循环

WHISPERS FROM ABOVE

The story of how we have systematically observed the heavens begins in the days before recorded time. For primitive man, the sun reigned supreme. Its recurring cycles of light and darkness formed the

发表于:2018-11-28 / 阅读(142) / 评论(0)

疯狂英语2001年

心灵歌汤 cycles of time

发表于:2019-01-01 / 阅读(86) / 评论(0)

心灵歌汤

美国国家公共电台 NPR As Millennials Get Older, Many Are Buying SUVs To Drive To Their Suburban Homes

AILSA CHANG, HOST: Millennials are beginning to act more like their parents. This is the generation that was born after 1980. They came of age during the Great Recession. And now, as they grow older and have children, many are doing things like buyin

发表于:2019-01-16 / 阅读(41) / 评论(0)

2017年NPR美国国家公共电台9月

美国国家公共电台 NPR The Monumental Push Behind Getting That Package Delivered By Christmas

The Monumental Push Behind Getting That Package Delivered By Christmas DAVID GREENE, HOST: It is crunch time for getting packages delivered in time for Christmas. And companies like FedEx and UPS and the Postal Service and even Amazon are really feel

发表于:2019-02-14 / 阅读(26) / 评论(0)

2018年NPR美国国家公共电台12月

【英语语言学习】蔬菜们的生物钟

This is SCIENCE FRIDAY. I'm Ira Flatow. You open the door of your fridge and the light goes on, right? What if the light in your fridge could stay on and be programmed to help your veggies taste better or be more nutritious? Why? Well, it turns out t

发表于:2019-02-16 / 阅读(39) / 评论(0)

英语语言学习

英语小达人 342 Dog Property Laws

Dog Property Laws 狗的财产法则 1. If I like it,it's mine. 1. 我喜欢的东西，就是我的。 2. If it's in my mouth, it's mine. 2. 在我嘴里的东西，就是我的。 3. If I can take it from you, it's mine. 3. 我能从你那儿拿过来

发表于:2019-02-17 / 阅读(45) / 评论(0)

英语小达人

最新学习文章

热门学习文章

热门标签

英语听力 VOA标准英语 VOA 英语歌曲口语听力提高听力材料听力教程英语学习 NPR 英语口语 VOA慢速英语美国国家电台儿童英语 VOA英语小学英语 cnn VOA常速英语标准英语英文歌曲听电影学英语英语单词英文电影慢速英语 CRI 美联社新闻美国有线新闻加州分级澳洲新闻流行歌曲常速英语 ABC新闻快递疯狂英语英语读物听力棚车少年经济学人英语词汇商务英语 VOA双语新闻 BBC 中国电台大学英语 Treasures 加州语文 BBC英语英语听力网站 VOA英语教学词汇万花筒 SSS VOA英语听力 AP 新概念分级英语英语广播听力精选英语播客英文绘本 TED演讲赖世雄英语MP3 CCTV9英语新闻 lesson 英语新闻初中英语学英语英语语法历史上的今天英文广播剧英语游戏原版英语小说英语有声读物书虫英语牛津英语读物访谈录新闻一分钟考研英语英语每日在线听新闻 Us 新概念英语地道英语单词第二册自然百科高中英语 sports 实用英语 MP3听力辛沛沛 ESL英语第一册英语每日一句 unit 新东方 GRE 每日一词 BBC听力

学英语单词

abdominal aortic aneurysm

common target machine

conflicting design

consistency of assumption

conspiratology