硫(35S),硫-35

VOA慢速英语--泳者见证香港水域三十年的水质变化

Sandy Lam has been rising early each day to swim in the waters off Hong Kong Island for nearly 30 years. Lam is 68 years old. He is part of a small community of about 50 people mostly older adults who often use the Sai Wan Swimming Shed. The small bu

发表于:2018-12-16 / 阅读(104) / 评论(0)

2018年VOA慢速英语(十一)月

英国学生科学读本第92期:一盒火柴(1)

Lesson 92 A Box Of Matches 第92课一盒火柴 We need fire every day, to warm our houses, or to cook our food, or to give us light. 我们每天都需要利用火来给房间加温、烹饪、照明。 Even savage tribes use fire for such purposes

发表于:2018-12-18 / 阅读(113) / 评论(0)

英国学生科学读本

美国学生世界地理教材第60期:战神的国家(3)

Up in the Sierra Madre Mountains, in a bowl-shaped valley, is the capital of Mexico. 在马德雷山脉上有一个碗形的山谷，里面坐落着墨西哥的首都， It is called Mexico City, so you dont have to learn a new name. 叫做墨西哥城

发表于:2018-12-28 / 阅读(188) / 评论(0)

美国学生世界地理教材

美丽英文35

Dreams! How nice do they sound? I am not talking about the dreams we have when we are asleep but about the life long aspirations in each one of us. I am sure many or rather shoud I say all of us have goals in our lives. It could be the goal to be th

发表于:2019-01-02 / 阅读(228) / 评论(0)

美丽英文

英国学生科学读本第57期:硫(1)

Lesson 57 Sulphur 第57课硫 Did you ever have to take a mixture of brimstone and treacle? This mixture has not a pleasant taste, but it is a useful medicine; and if it will do us good, we should not care much whether it has a nice taste or not. 小朋

发表于:2019-01-17 / 阅读(139) / 评论(0)

英国学生科学读本

英国学生科学读本第57期:硫(2)

The fumes of burning sulphur will bleach straw, silk, and other things, and make them white and clean. These fumes are also useful for killing the germs which cause fevers and other diseases. 燃烧的硫磺冒出的烟，可以漂白稻草、丝绸和

发表于:2019-01-17 / 阅读(172) / 评论(0)

英国学生科学读本

牛津Oxford English Time 2 CD1 Track 35

图片1

发表于:2019-02-09 / 阅读(407) / 评论(0)

牛津Oxford English Time 2 CD1

牛津Oxford English Time 2 CD2 Track 35

图片1

发表于:2019-02-09 / 阅读(118) / 评论(0)

牛津Oxford English Time 2 CD2

牛津Oxford English Time 1 CD2 Track 35

图片1

发表于:2019-02-10 / 阅读(139) / 评论(0)

牛津Oxford English Time 1 CD2

牛津Oxford English Time 5 CD2 35

图片1

发表于:2019-02-10 / 阅读(122) / 评论(0)

牛津Oxford English Time 5 CD2

牛津Oxford English Time 4 CD1 35

图片1

发表于:2019-02-10 / 阅读(130) / 评论(0)

牛津Oxford English Time 4 CD1

牛津Oxford English Time 4 CD2 35

图片1

发表于:2019-02-10 / 阅读(162) / 评论(0)

牛津Oxford English Time 4 CD2

牛津Oxford English Time 3 CD1 Track 35

图片1

发表于:2019-02-10 / 阅读(136) / 评论(0)

牛津Oxford English Time 3 CD1

牛津Oxford English Time 5 CD1 Track 35

图片1

发表于:2019-02-10 / 阅读(112) / 评论(0)

牛津Oxford English Time 5 CD1

牛津Oxford English Time 3 CD2 35

图片1

发表于:2019-02-10 / 阅读(119) / 评论(0)

牛津Oxford English Time 3 CD2

牛津Oxford English Time 6 CD1 35

图片1

发表于:2019-02-10 / 阅读(141) / 评论(0)

牛津Oxford English Time 6 CD1

牛津Oxford English Time 6 CD2 35

图片1

发表于:2019-02-10 / 阅读(191) / 评论(0)

牛津Oxford English Time 6 CD2

【跟着美剧练发音】破产姐妹15

Oh, my God, are you choking? Oh, my God, I feel like you're choking! Is anyone here a doctor? What am I saying? I forgot where I am. Has anyone here ever seen What do you do when a girl is choking? I just back up a few inches. What do we do? What do

发表于:2019-02-16 / 阅读(137) / 评论(0)

跟着美剧练发音

英闻天下——242 China Timetables Fuel Quality Upgrade

The State Council, China's cabinet, has released its timetable to upgrade fuel quality nationwide before 2017. The new standard for petrol and diesel, with sulphur content within 10 parts per million, is expected to be in practice nationwide by 2017.

发表于:2019-02-21 / 阅读(136) / 评论(0)

英闻天下

加州语文教材 V5 I Can Do It 35

图片1

发表于:2019-03-02 / 阅读(152) / 评论(0)

加州语文教材California Treasures G1

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