音标：['kætitʃin, -kin] ；

[化] 儿茶素
[医] 儿茶素, 儿茶酸

n. a tannic acid that is extracted from black catechu as a white crystalline substance

词型变化：名词复数形式 : catechins

词性分布：

名词100%

英语歌曲:Open, shut them

Open, shut them Open, shut them Open, shut them Give a little clap, clap, clap Open, shut them Open, shut them Put them on your lap, lap, lap Creel them, crawl them Creel them, crawl them Right up to your chin, chin, chin Open wide your little mouth

发表于:2018-11-29 / 阅读(159) / 评论(0)

Gymboree金宝贝早教歌曲

[单词解析速记].JV450.(Truncate.and.Uncouth)

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:2018-12-04 / 阅读(76) / 评论(0)

单词解析速记

[单词解析速记].JV546.(Inculcate.and.Fret)

发表于:2018-12-30 / 阅读(132) / 评论(0)

单词解析速记

地道英语在线听-Chinwag 闲谈

Having a good chat Neil : This is Real English from BBC Learning English. Im Neil. Helen : And Im Helen. Neil : Today were going to look at words and phrases that have recently become part of the English language. Helen : 在我们的Real English《地道

发表于:2019-01-02 / 阅读(104) / 评论(0)

地道英语在线听

冰与火之歌系列之《权力的游戏》第89期:第六章凯特琳 (14)

His fury was on him. He might have said more, and worse, but Maester Luwin cut in. 他正在气头上，原本可能会说出更不堪入耳的话，但鲁温学士却适时插话： Another solution presents itself, he said, his voice quiet. 我倒有

发表于:2019-01-02 / 阅读(90) / 评论(0)

冰与火之歌系列之《权力的游戏》

冰与火之歌系列之《权力的游戏》第81期:第六章凯特琳 (6)

Ned held out his hand. Let me have it, then. 奈德伸出手：那就交给我罢。 Luwin did not stir. Pardons, my lord. The message is not for you either. 鲁温学士没有反应。老爷，很抱歉，可信也不是给您的。 It is marked for

发表于:2019-01-02 / 阅读(133) / 评论(0)

冰与火之歌系列之《权力的游戏》

创新英语教程第一册UNIT17

[00:05.20]1 Talking about what's wrong with you [00:12.36]Aaagh!Oh,are you all right? [00:17.11]Yes,I think so. [00:20.95]Are you sure?That was quite a nasty fall. [00:25.50]Yes,I don't know what happened.I think I just tripped. [00:30.82]Yes,you nee

发表于:2019-01-10 / 阅读(260) / 评论(0)

创新英语教程第一册

AS IT IS 2015-12-11 A Long Recovery Ahead for Myanmar Chin State

AS IT IS 2015-12-11 A Long Recovery Ahead for Myanmar Chin State Floods and landslides in the Chin region of Myanmar displaced thousands of people this summer, but recovery has just begun. Almost 20,000 people were displaced by severe weather in west

发表于:2019-01-12 / 阅读(161) / 评论(0)

2015年VOA慢速英语(十二)月

VOA标准英语2012--Post-Ceasefire, No Signs of Peace in Burma's Kachin

Post-Ceasefire, No Signs of Peace in Burma's Kachin People who fled their homes for this temporary camp in Burma's Kachin state are bracing for the monsoon season, worrying about food shortages. Despite an increase in foreign aid flowing into Burma's

发表于:2019-01-13 / 阅读(98) / 评论(0)

VOA标准英语2012年(七月)

VOA标准英语2012--Kachin Rebels Live in Limbo as War with Burma Drags On

Kachin Rebels Live in Limbo as War with Burma Drags On Four hundred Kachin refugees get regular donations of food and other aid at a Catholic-run camp. The youngest were born while in the camp, enlarging families that fled fighting between the Burmes

发表于:2019-01-13 / 阅读(109) / 评论(0)

VOA标准英语2012年(四月)

VOA标准英语2013--Burma’s Kachin Conflict Escalates

Burmas Kachin Conflict Escalates Burmese air strikes on Kachin military positions mark a significant escalation in the battle with the Kachin Independence Army, which is fighting for greater autonomy. Few reporters are on the ground. This footage was

发表于:2019-01-13 / 阅读(111) / 评论(0)

VOA标准英语2013年(一月)

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STEVE INSKEEP, HOST: Today from StoryCorps on this Friday, we have memories of a Chinese-American immigrant killed 35 years ago today. Vincent Chin was a draftsman living near Detroit. In 1982, Chin and a group of friends went out to celebrate his up

发表于:2019-01-17 / 阅读(105) / 评论(0)

2017年NPR美国国家公共电台6月

英语俚语天天说第98期:keep your chin up不要气馁

【俚语】 Keep your chin up 不要气馁！ keep your chin up 的理解较为宽泛：多译为：别灰心、保持斗志、挺起胸膛、振作起来、不要气馁。注意：keep your chin up 多用来鼓励失落、受挫的人。【例句】

发表于:2019-01-17 / 阅读(99) / 评论(0)

英语俚语天天说

冰与火之歌系列之《权力的游戏》第220期:第十八章凯特琳(2

So close, she thought. Beneath the linen bandages, her fingers still throbbed where the dagger had bitten. 就快到了啊，她心想。包扎在棉布绷带中的手指上， The pain was her scourge, Catelyn felt, lest she forget. 被匕首割伤的

发表于:2019-01-30 / 阅读(179) / 评论(0)

冰与火之歌系列之《权力的游戏》

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How to Educate Yourself Online Its amazing to see the resources we now have online for self education. The possibilities are virtually endless. I still remember how difficult it was before the Internet came. At that time, my best hope was the library

发表于:2019-02-06 / 阅读(106) / 评论(0)

阅读空间

怎样用英语安慰他人？

生活中谁都有遭受挫折、情绪低落、鸭梨山大的时候，那你知道该如何用英语去安慰这些失落、沮丧、精神紧绷的人吗？赶快加入我们的课堂学学吧！ 1. Pull yourself together. 振作起来。 2. Keep

发表于:2019-02-09 / 阅读(95) / 评论(0)

英语口语

秘鲁，法国签署防务协议

秘鲁，法国签署防务协议 LIMA, Nov. 4 (Xinhua) -- Peru and France signed here Monday two cooperation agreements on defense and protection of information and sensitive materials, said the Defense Ministry. The deals were signed by Peruvian De

发表于:2019-02-13 / 阅读(88) / 评论(0)

英语新闻

汇率英语对话

汇率英语对话 Newer: The exchange rate between RMB and Dollar has been floating and mentioned frequently recently ,why ?what is the exchange rate ? 美元和人民币之间的汇率总是热点，什么是汇率？ Professor: It is the price of

发表于:2019-02-17 / 阅读(108) / 评论(0)

实用英语

跟单员需要掌握的英语短语

Kinds of L/C 信用证类型 revocable L/C/irrevocable L/C 可撤销信用证/不可撤销信用证 confirmed L/C/unconfirmed L/C 保兑信用证/不保兑信用证 sight L/C/usance L/C 即期信用证/远期信用证 transferable L/C(or)assignable L

发表于:2019-02-27 / 阅读(164) / 评论(0)

天天商务口语

冰与火之歌系列之《权力的游戏》第902期:第四十三章凯特琳(2)

Lord Tywin's host was still many days to the south... 泰温大人的部队虽与他们仍有相当距离 but Walder Frey, Lord of the Crossing, had assembled a force of near four thousand men at his castles on the Green Fork. 但河渡口领主瓦德佛

发表于:2019-03-10 / 阅读(208) / 评论(0)

冰与火之歌系列之《权力的游戏》

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automatic pipetting device

back seat

bacteriochlororhyll

Basil, Liturgy of Saint