单词：medium phosphorus pig iron
单词：medium phosphorus pig iron 相关文章
The little splints of wood which we call matches are made out of deal or pine wood which has been soaked in melted paraffin wax to make it burn more easily. 这种被我们称之为火柴的薄木片由欧洲赤松（松树）制成, 在液体的石蜡
英国学生科学读本
Have you ever had a problem getting a match to light? If so, you might be using the wrong type of match. There are actually two different types of matches: safety matches and strike-anywhere matches. 以前你点燃火柴时有没有点不着的时候呢
2018年NPR美国国家公共电台2月
[00:00.00]Module 7 ANIMALS [00:05.77]UNIT 2 That's a big pig! [00:09.71]1 Listen and read.Then say. [00:14.55]David is at his friend's farm. [00:18.16]Look at this one,David! [00:20.85]Yes,that's a big pig! [00:24.31]What are these in English,David?
外研社新标准初中英语七年级
Food you can really pig out on! Jo: Hello, this is Real English from BBC Learning English, Im Jo. Jean: And Im Jean. Hello! Jo: In Real English, we look at words and phrases that you might not find in your dictionary. Jean: 和汉语一样，英语语言里是
地道英语在线听
'Pigs might fly' I'm a pig, my son is a rabbit, I have snakes for daughters, and my wife, believe it or not, is a dragon! Do I live in a zoo? No, of course not! I am talking about our Chinese zodiac signs. Depending on the year of your birth, each p
Take Away English
Pig and Pepper When Alice was not too big to go through the door, she went up to it. The house was very noisy in- side. There's no bell, she told herself, and nobody would hear a bell. There's too much noise.She opened the door and went in. She wante
趣味英语
This is Scientific American's 60-Second Science, I'm Christopher Intagliata. Got a minute? Life on earth requires six basic ingredientscarbon, hydrogen, nitrogen, oxygen, sulfur and phosphorus. Those six elements are the building blocks for DNA and R
Scientific American(十二)月
This is the VOA Special English Agriculture Report. Hogs at an Ohio farm Research shows that waste from pigs that are fed a special kind of corn may help a farmer's crops. And it also may help the environment. Any farmer who raises swine knows that
VOA慢速英语2008年（八）月
By Peter Fedynsky Moscow 18 July 2007 Officials in Ukraine are assessing the damage of a train crash in western Ukraine that sent huge clouds of burning phosphorus billowing into the air. The accident, which took place Monday, is raising health conce
2007年VOA标准英语（七月）
MARY LOUISE KELLY, HOST: Summertime brings algae blooms to many parts of the country - those mats of bright green organisms that can blanket waterways. In places like Florida's Lake Okeechobee, the blooms hurt tourism. They kill fish. They threaten w
2018年NPR美国国家公共电台7月
The commercial potential for the stuffwhich soon became known as phosphorus, from Greek and Latin roots meaning light bearingwas not lost on eager businesspeople, but the difficulties of manufacture made it too costly to exploit. An ounce of phosphor
万物简史
A man was sued by a woman for defamation of character. She charged that he had called her a pig. The man was found guilty and fined. After the trial he asked the judge, Does this meanthat I cannot call Mrs. Johnson a pig?The judge said that was true.
趣味英语
A bear，with which a piedmontese earned his living，was trying out on two feet a dance which he had not learned very well．Wishing to act like a man，he said to a monkey，How is it？The monkey，who was a connoisseur，answered，Very bad． I
趣味英语
Matches Striking matches, on this Moment of Science. Have you ever had a problem getting a match to light? If so, you might be using the wrong type of match. There are actually two different types of matches: safety matches and strike-anywhere matche
英语听力文摘 English Digest
Unit 11 Amazing pig 单元 11 惊人的猪 A reporter hear about an amazing pig and goes out to the farm in Arkansas to get the story. He finds the farmer near teh barn and asks him if the rumors about his pig are ture. 一名记者听闻有条惊人的
英语小达人
上周我们学习了和pig相关的习语，你还记得这些习语的拼写和意思吗？今天我们的节目还是和pig相关。今天所有的单词都是以pig开头，有的单词的意思会比较好猜，但有的单词要猜出它们的意
卡卡课堂早餐英语