主要成分

essential component的用法和样例：

例句

DHMO is a major component of acid rain.是形成酸雨的主要成分。
The main component of Nafion membrane is similar to PTFE which makes it uncorroded with chemical material.此外由于膜的主要成分类似于聚四氟乙烯，所以对化学物质的腐蚀有很强的抵抗能力。

9. Be Thoughtful p.28

9. Be Thoughtful p.28 Being thoughtful simply means thinking of others before yourself. What you say or do will have an effect on others. So it is important that you think before you say or do anythin

发表于:2018-11-27 / 阅读(726) / 评论(0)

赖世雄中级美国英语

Romance -- A Key Component of The Comedy

Romance -- A Key Component of The Comedy 浪漫·爱情·喜剧观点一：就让爱情进行到底！ I think what really 1) defines a romantic comedy is that it's a comedy in which the central 2) c

发表于:2018-11-28 / 阅读(341) / 评论(0)

疯狂英语2003年

疯狂英语口语绝招健康之道

What's troubling you ? [00:02.76]您哪儿不舒服？ [00:05.51]I'm a bit stuffed up [00:09.23]我鼻子有点塞 [00:12.96]I'm having a bit of trouble sleeping . [00:16.74]我睡眠有点不好。 [00:20.53]I've got a pain in my chest . [00:23.59]我

发表于:2018-11-28 / 阅读(426) / 评论(0)

零距离李阳疯狂英语口语

AP 2009-12-30

I want to speak to the American people again today because some of this primary information that has surfaced in the last twenty-four hours raises some serious concerns. Its been widely reported that the father of the suspect in the Christmas inciden

发表于:2018-12-01 / 阅读(280) / 评论(0)

美联社新闻一分钟2009年(十二)月

跟Susan一起学美语第23期:能量朗读(7)

1. The health of our planet is essential to me. 地球的健康对我而言是很重要的。 2. I connect to all that is love and light , thus a new world. 我结合爱与光，因而创造了一个崭新的世界。 3. You can find joy in unexpecte

发表于:2018-12-01 / 阅读(217) / 评论(0)

自然拼读教材英语字母拼读法（教师用书）Book 2

美国文化脱口秀第13期:预算不够 A Bigger Budget

外企员工和国外的总部沟通存在很多障碍。在这课里，你能学到如何向总部解释为什么中国分部需要更多的预算。学会用数据，调研结果，和地道专业的商务英语来向你的上司要更多的预算！

发表于:2018-12-03 / 阅读(205) / 评论(0)

2012年ESL之商务英语

高中英语上外版一年级下Unit two

[00:02.53]Dialogue [00:04.44]Language Function: [00:06.53]Asking about TV Programmes. [00:10.53]A:What's on Channel 8 at 8:30 tonight? [00:14.42]B:As far as I can remeber,there's a sports programme on. [00:19.62]A:Is there anything interesting on the

发表于:2018-12-04 / 阅读(331) / 评论(0)

高中英语上外版一年级

Eztalk美语【41】Essential oil 精油

Billy: So what did you get? Jennifer: It's all in the bag. Billy: What's this? Essential oil? Wow! This stuff is expensive. Jennifer: I need that to relax. I'm going to put a few drops in my bath water. Billy: How is oil supposed to make you relax? J

发表于:2018-12-25 / 阅读(189) / 评论(0)

Eztalk美语会话

外贸英语一点通第43期:投资环境(2)

Essential changes will take place 发生根本性变化A:Excuse me. Pro. Ren, I want to ask you a question. B:Go ahead. A:What will happen after your country joins WTO? B:Essentialchanges will take place at the core of thisancientcountry. WTO will pu

发表于:2018-12-28 / 阅读(184) / 评论(0)

外贸英语一点通

英文笑话：An Essential Correction 实质性的纠正

Teacher: Walter, why don't you wash your face? I can see what you had for breakfast this morning. Walter: What was it? Teacher: Eggs. Walter: Wrong, teacher. That was yesterday. 教师：沃尔特，你为什么不洗脸？我看得出你今天早饭吃了什么。沃尔特：我吃

发表于:2019-01-02 / 阅读(203) / 评论(0)

英文笑话

薰衣草催眠曲Lavender lullaby

Its easy and relaxing to make and use bath salts at home 在家里制作并使用浴盐很容易也让人非常放松 1/3 cup baking soda 1/3 cup Epsom salts 1/3 cup sea salt 10 drops lavender essential oil 1/3 杯发酵粉 1/3 杯泻盐 1/3 滴薰衣草

发表于:2019-01-08 / 阅读(230) / 评论(0)

英语小短文

纯正英语一分钟-music

What would life be like without music? I wonder how music started. It is an important part of every culture on Earth. I wonder when we first became interested in music. I also wonder when we first become interested in music. Is it when we are a baby?

发表于:2019-01-21 / 阅读(163) / 评论(0)

纯正英语一分钟

2012年ESL之日常生活 16 Essential and Optional Things

Essential and Optional Things Ella: Its so exciting that youll be spending a month studying in McQuillanland this summer. When do you start packing? Marty: Ive already started. The organizers of the program gave me a list of things I need to bring. E

发表于:2019-01-22 / 阅读(302) / 评论(0)

2012年ESL之日常生活

钱包中应该存放的4种重要的物品

1. Identification 1.身份证 We never know when we need to show our identification, so its a good idea to carry it in your wallet all the time. Your identification is actually your passport to numerous opportunities so you dont have to keep your pas

发表于:2019-02-01 / 阅读(222) / 评论(0)

阅读空间

个人成长和发展中必要的生活技能

What is personal development? Personal development is the pursuit of developing, honing and mastering the skills that help us become the best that we can, with all that we have. It is the reaching for, and realizing of, our full potential as human be

发表于:2019-02-05 / 阅读(194) / 评论(0)

英语美文

雅思写作核心句型80句（4）

雅思写作核心句型80句（4） 61.People cannot emphasize the importance of something too much. 62.On no account can we do something. 63.People should spare no effort to do something. 64.Something is closely related to something. 65.Something p

发表于:2019-02-18 / 阅读(242) / 评论(0)

雅思英语

咱们裸熊第64期:地震了

Earthquake! Only the essentials. Essential. 地震了！只带生活必需品逃生。必需品。 Hey! 嘿！ Essential! No! What happened? ! Where'd you go! Huh? Phew! We survived! Hey, do you hear that? Huh, what's going on out there? 必需品！不

发表于:2019-02-19 / 阅读(223) / 评论(0)

咱们裸熊

托福词汇之essential是什么意思

essential英[??sen?l] 美[??s?n??l] adj.基本的;必要的;本质的;精华的 n.必需品;基本要素;必不可少的东西必不可少;至关重要;本质的;基本词形变化: 复数：essentials 派生词: essentiality essentialness 双语例句

发表于:2019-02-21 / 阅读(297) / 评论(0)

托福英语

托福口语中关于友谊的话题如何答

友谊是几千年来大家一直津津乐道的话题，因为朋友是人生的一笔宝贵财富。很多诗人或歌手都会用诗句或歌词来歌颂美好的友情。下面是小编为大家总结的关于友谊的一些词汇和句子，希望

发表于:2019-03-04 / 阅读(210) / 评论(0)

托福英语

《柯南脱口秀》第172期:整人最开心

There you are.Yep. 你在那里对 So everybody knows what a bear is. 大家都知道什么是熊男 It is a big,you know,it as a big hair man.yeah. 就是毛发浓密的健壮男性对 Who gay people want to have sex with. 同性恋者想跟他睡觉

发表于:2019-03-04 / 阅读(201) / 评论(0)

柯南脱口秀

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