[化] 离子络合物

ionic complex的用法和样例：

例句

Formation constants of complex ions also are of widely varying accuracy.一些络离子生成常数的准确度差别也很大。

英语语法：39 Complex-Compound Sentences

Grammar Girl here. Todays topic is the complex-compound sentence. Guest writer Sal Glynn writes: Most writers worth their fingertip calluses begin as avid readers. We read books, magazines, and websites indiscriminately until we start to notice the w

发表于:2018-12-07 / 阅读(102) / 评论(0)

英语语法 Grammar Girl

英语灵异故事-One Night 01 一天夜里01

[00:16.46]One Night [00:26.52]一天夜里 [00:35.11]My friend Cynthia and I [00:36.91]spent just about every weekend together. [00:40.35]Her parents were divorced [00:42.47]and she spent just about every weekend at her Dad's house. [00:46.96]He lived in

发表于:2018-12-11 / 阅读(55) / 评论(0)

英语灵异故事

新目标初中英语八年级上--Unit 12 What's the best r

Unit 12 What's the best radio station? [00:05.38]SECTION A [00:08.33]1b Listen and match the statements with the movie theaters. [00:15.18]Write in the names of the theaters. [01:03.61]2a Listen to a reporter interview a boy. [01:09.46]How does the b

发表于:2018-12-13 / 阅读(205) / 评论(0)

新目标初中英语八年级上

1200个最常用英语口语单词第五十七单元

action ['kʃən] n.行动，动作，作用，活动 boast [bəust] n.v.吹牛 complete [kəm'pli:t] a.完全的，完成的；v.完成 dictate [dik'teit] v.听写，口授 existence [ig'zistəns] n.生存，存在 hatred ['heitrid] n.厌恶，憎恨，

发表于:2018-12-19 / 阅读(186) / 评论(0)

TED演讲教育篇

轻松英语之旅24:OAKA(The Athens Olympic Sports Complex)

[00:02.54]English Express [00:28.11]OAKA - The Athens Olympic Sports Complex [00:31.40]雅典奥运会场馆 [00:43.42]The Athens Olympic Sports Complex (OAKA) [00:47.09]is situated at Maroussi [00:48.97]and was the centre of the Olympic Games 2004.

发表于:2018-12-26 / 阅读(136) / 评论(0)

轻松英语之旅

[单词解析速记].JV485.(Histrionic.and.Immaculate)

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到听力原文收集区，您将会获得10到30积分的奖励! Thank you！

发表于:2018-12-30 / 阅读(81) / 评论(0)

单词解析速记

VOA慢速英语--难民在马里兰州安居乐业

If you ask a child playing outside at the Parkview Gardens apartment complex in Riverdale, Maryland where he or she is from, you will get many different answers. The children will name Nepal, Nigeria and Afghanistan, among others, as their homelands.

发表于:2019-01-02 / 阅读(114) / 评论(0)

2017年VOA慢速英语(六)月

六级词汇与结构练习（41）

坚持不懈，直到成功。我们每天的奋斗就像对参天大树的一次砍击，头几刀可能了无痕迹。每一击看似微不足道，然而，累积起来，巨树终会倒下。这恰

发表于:2019-01-03 / 阅读(58) / 评论(0)

四六级词汇与结构练习

生活因为希望才快乐

生活有希望，才快乐。在好莱坞人人都梦想得到奥斯卡奖，连乞丐都满怀着希望，乞丐要饭时，旁边立了块牌子，上面写着： Help keep my Oscar Hopes Alive. 帮帮忙，让我保持我的奥斯卡希望。对生

发表于:2019-01-08 / 阅读(62) / 评论(0)

英语美文

北师大版高中英语模块10--Unit29(4)-4

[00:00.00]4 Were the staff nice at the hotel? [00:05.50]Oh yesthey really went out of their way [00:07.50]to make us feel at home. [00:10.55]5OK,we'll drive to the restaurant [00:15.07]Do you know the way? [00:16.71]I'm not sure I remember ityou'd be

发表于:2019-01-10 / 阅读(195) / 评论(0)

北师大版高中英语模块10(选修)

VOA标准英语2011-Multi-Millon-Dollar Iraqi Sports Complex

The Asian Cup football (soccer) tournament kicks off in Doha, Qatar, Friday, January 7, with defending champion Iraq to play North Korea, Iran and the United Arab Emiterates in Group-D play. Iraqi football fans are also looking forward to 2013, when

发表于:2019-01-14 / 阅读(105) / 评论(0)

VOA标准英语2011年(一月)

TED演讲:下一次工业革命就在眼前(4)

This is why we are not growing. We failed at reinventing the manufacturing space, 这就是为什么经济未能增长。我们未能重新创造工业生产活动， and large technological innovations have played away from it. 与此同时大型技术

发表于:2019-01-18 / 阅读(52) / 评论(0)

TED演讲国际问题篇

美语听力 English Café 407

Topics: Famous Americans Jane Addams; the Eeny, Meeny, Miny, Moe counting rhyme; to double down and trickle- down; especially versus specially; dewy Words: settlement house inspirational complex night school infant mortality pacifist fondly counting

发表于:2019-01-22 / 阅读(53) / 评论(0)

美语听力 English Cafe

英语博客(A cup of English):044 Bionicles.

Beginners. Black, red, green, light blue, silver, orange, swords, lazers, helmets, shields, flying machines, underwater vehicles. The list could go on. What do these words refer to? Bionicles. They are a type of lego. You can buy them in boxes to put

发表于:2019-01-28 / 阅读(89) / 评论(0)

英语博客 A cup of English

VOA常速英语2008年-Museum Complex Dedicated to Journalism Opens in

By George Dwyer Washington 10 April 2008 On Friday, 11April, a major cultural and architectural event is set to take place in Washington: amassive new interactive museum complex dedicated to the profession of journalism will open its doors to the pub

发表于:2019-01-30 / 阅读(71) / 评论(0)

VOA常速英语2008年（四月）

英语歌曲:Mariah Carey - Obsessed

Mariah Carey - Obsessed So Oh Oh So Ohhh Will the real MC please step to the mic? MC- You need an MC, place to be MC the MC All up in the blogs Say we met at the bar When I don't even know who you are Say we up in your house Sayin' I'm up in your car

发表于:2019-02-03 / 阅读(74) / 评论(0)

好听的英文歌曲

第71期:俏皮可爱的英语歌曲-The Show

今天我们学一首俏皮可爱的英语歌曲。 I'm just a little bit caught in the middle 我只是有点不知所措 Life is a maze and love is a riddle 生活是一个迷宫，爱情是其中的一个谜 I don't know where to go, can't do it a

发表于:2019-02-12 / 阅读(77) / 评论(0)

卡卡课堂早餐英语

英语笑话听力+文本：Blood donation 捐血

[00:14.52]Blood donation 捐血 [00:27.11]词汇扫描 [00:31.31]bottom line ['b?t?m][lain] 净收益 [00:34.37]complex ['k?mpleks] 设施齐全的综合性建筑 [00:38.88]rifle range ['raifl][reind?] 射击场 [00:43.18]英文原文 [00:44.87]Who s

发表于:2019-02-15 / 阅读(78) / 评论(0)

英语笑话（MP3+文本）

TED演讲 4D打印机的诞生(5)

So I know you're probably thinking, okay, that's cool, 我知道大家现在大概会想，好吧，看着挺酷的， but how do we use any of this stuff for the built environment? 但是我们怎么把它应用到生产环境里？ So I've started

发表于:2019-02-21 / 阅读(136) / 评论(0)

TED演讲教育篇

英语词汇学习：“闹钟”上的英语

最近上课老是迟到，究其原因无外乎做事情没有提前准备好。闹钟再怎么催，硬是要晚十五分钟才能去完成约定好的任务。懒散惯了，对闹钟clock这个单词竟然有了很深的认识：对它的态度决

发表于:2019-02-21 / 阅读(82) / 评论(0)

英文语法词汇

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

a forxa galicia

a niche in the temple of fame