电化学溶氧记录仪

Earth and Sky:Water Cycle 水循环

Water Cycle 水循环 All the oceans on earth are salty, while inland water is typically fresh. How does water become salty? We'll answer a listener's question -- today on Earth and Sky. DB: This is Earth and Sky. We recently visited the Austin Childr

发表于:2018-12-07 / 阅读(161) / 评论(0)

(科普英语)Earth and Sky

知性英语－How to Take Medicine

For quick relief of upset stomach or acid indigestion caused from too much to eat or drink, drop two tablets in an eight-ounce glass of water. Make sure that the tablets have dissolved completely befo

发表于:2018-12-07 / 阅读(126) / 评论(0)

知性英语

洪恩环境英语第一册练习 Lesson Ten

[00:00.00]Lesson Ten.Hello,hello. [00:20.01]Please say these words after me. [00:24.87]computer TV VCR videotape [00:36.70]camera stereo tape recorder [00:45.84]In this lesson,we talk about technology:TV....TV? [00:53.79]Television.And VCR...VCR? [01

发表于:2018-12-25 / 阅读(118) / 评论(0)

洪恩环境英语

商务口语：怎么宣布解散公司

星级典句：第一句：After January 1st, our partnership will be dissolved. 元月1日后，我公司解散。 A: What's the meeting about? 会议上说了什么？ B: Bad news. 坏消息。 A: What happened? 怎么了？ B : After January 1st,

发表于:2018-12-26 / 阅读(96) / 评论(0)

天天商务口语

【跟着英剧练发音】Downton Abby S01E03

文本： er.aspx?hjptype=songplayer=5file=-How does it work? -It's easy. -You just press the letters and they printon the paper -Get back, please. -They were trying to hide it, so I knew itwas wrong. -Where's Gwen now? -Doing the dining room with An

发表于:2018-12-26 / 阅读(89) / 评论(0)

跟着英剧练发音

广州小学三年级 (下) (学生用书) modul6-7(unit16-18

[00:00.00] MODULE 6 MY SCHOOL [00:05.09]Unit 16 Clean The Classroom [00:10.66]New words Expressions [00:15.10]board [00:16.84]板 [00:18.57]board rubber [00:21.00]粉刷 [00:23.43]beside [00:25.51]在...旁边 [00:27.59]exercise book [00:30.01]练习本

发表于:2018-12-29 / 阅读(181) / 评论(0)

广州小学三年级 (下) (学生用书)

广州金太阳三年级下--MODULE 6-16

MODULE 6 MY SCHOOL\n [au:]模块六我的学校\n [00:05.13]UNIT 16 Clean the Classroom\n [au:]第十六单元打扫教室\n [00:09.74]Dialogue\n [au:]对话\n [00:12.78]Look and listen. Then read and act in groups.\n [au:]看和听。然后分组朗

发表于:2019-01-09 / 阅读(248) / 评论(0)

广州版金太阳小学英语三年级下

音乐咖啡厅:black box recorder--the new diana

I was born a blonde, I've always been a princess A queen of hearts, now a mother Where is the replacement for the world's front cover? From one English Rose to another I want to be the new Diana Lying on a yacht reading photo-magazines I want to b

发表于:2019-01-10 / 阅读(191) / 评论(0)

音乐咖啡厅

商务英语中最实用的三十个句子

商务英语中最实用的三十个句子 1. We inform you that the partnership existing between us in the business of wool has this day been dissolved by mutual consent. 2. Notice is hereby given that the copartnership which has existed between Mr.

发表于:2019-01-17 / 阅读(140) / 评论(0)

阅读空间

英语听力：自然百科为什么海水是咸的？

This week on Why Tell Me Why, we are finding out why the oceans are so salty. So the oceans are salty because the oceans have been around, lets say, for over five hundred million years. And over the course of time what we found out is that weve alway

发表于:2019-01-22 / 阅读(132) / 评论(0)

自然百科2009年

音乐咖啡厅:Oxygen--你是我的氧气

凭借在iTunes和MySpace的成功，来自美国加州的流行女歌手科尔比凯拉特（Colbie Caillat）的处女专辑《Coco》一经发行便得到了很多歌迷的关注。在美国上市第一周，这张《Coco》共售出5万1千张，在本周的Billboard 200专辑榜中跻身前五名. 在没有与唱片公司签订合约之前

发表于:2019-01-23 / 阅读(236) / 评论(0)

音乐咖啡厅

每日一词【1182】suspend：暂停

今天我们要学的词是suspend。 Suspend, 暂停。 Three high school students were suspended for gang-related activities, 三名高中学生因为参加帮派活动被学校暂停学籍。 Egypt's military dissolved the country's parliament and

发表于:2019-01-25 / 阅读(107) / 评论(0)

英语每日一词

VOA常速英语2008年-Malaysian Parliament Dissolved, Elections to Be

By Claudia Blume Hong Kong 13 February 2008 Malaysia's prime minister has set the stage for early elections by dissolving Parliament. The vote will likely be held before opposition leader Anwar Ibrahim is eligible to run for office. Claudia Blume rep

发表于:2019-01-31 / 阅读(105) / 评论(0)

VOA常速英语2008年（二月）

通知书合并

通知书合并下列署名人, 谨此通知各位顾客, 自即日起以前以F.与T.命名的两公司合并为B.公司,继续营业。 We the undersigned, herewith inform all our esteemed correspondents that the two firms which have carried on b

发表于:2019-02-06 / 阅读(143) / 评论(0)

实用英语

公司解散与停业

1. We inform you that the partnership existing between us in the business of wool has this day been dissolved by mutual consent. 2. Notice is hereby given that the copartnership which has existed between Mr. Black and Mr. Brown under the style of Bla

发表于:2019-02-06 / 阅读(121) / 评论(0)

实用英语

Egyptian president orders dissolved parliament to resume work

CAIRO, July 8 (Xinhua) -- Egyptian President Mohamed Morsi on Sunday ordered the dissolved parliament to resume work, state media reported. According to the presidential decree, new parliamentary elections will be held within 60 days after the countr

发表于:2019-02-08 / 阅读(93) / 评论(0)

英语新闻

黑匣子的工作原理

A possible break in the mystery of the missing Malaysia Airlines Flight 370 plane came when ships detected pings consistent with the aircraft's black box. But how does a black box actually work? Black boxes, or flight recorders, are electronic device

发表于:2019-02-17 / 阅读(425) / 评论(0)

阅读空间

学个词Learn a Word 第1182期 Suspend

发表于:2019-02-18 / 阅读(88) / 评论(0)

英语单词荟萃

留美老师带你每日说英文第884期:感受食物的味道

台湾籍旅美老师今天交给我们的句子是： You have to produce saliva in order to taste anything, because food needs to be partially dissolved by saliva for our taste buds to register them. 你必须分泌唾液才能尝到味道，因为食

发表于:2019-02-22 / 阅读(110) / 评论(0)

留美老师带你每日说英文

英语六级作文磁带录音机

The Tape Recorder The tape recorder is one of the most welcome and popular electronic devices ever invented. For example, it can reproduce sounds quite well, which are hardly distinguishable from the original. Besides, it is very handy and can be car

发表于:2019-03-04 / 阅读(179) / 评论(0)

四六级写作指导

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学英语单词

activated silica gel

agar slant culture-medium