[机] 磨削孔径范围

机械类词汇大全-19

757 、玻璃纤维席 glassfibremats 758 、界面；分界面；接口 interface 759 、相差 phasedifference 760 、相对密度 relativedensity 761 、砂布 emerycloth 762 、砂磨 sandin

发表于:2018-11-29 / 阅读(132) / 评论(0)

英文名句短语

有声英文阅读-月球

The Moon 月球 We find that the moon is about 239,000 miles (384,551 km) away from the earth, and, to within a few thousand miles, its distance always remains the same. Yet a very little observation

发表于:2018-12-05 / 阅读(77) / 评论(0)

有声英文阅读

机械类词汇大全-43

1765 、横纹刨 blockplane 1766 、横梁 beam 1767 、横锉法 crossfiling 1768 、树心 pith 1769 、树皮 bark 1770 、树根 root 1771 、树脂 resin 1772 、树脂胶 resinglue 1773

发表于:2018-12-08 / 阅读(63) / 评论(0)

英文名句短语

情人节英文歌曲:Akon -- I Wanna Love You

Akon -- I Wanna Love You Convict, convict Music And you know we upfront I see you winding and grinding up on that floor I know you see me lookin' at you when you already know I wanna love you, you already know I wanna love you, you already know, girl

发表于:2018-12-13 / 阅读(69) / 评论(0)

情人节英文歌曲

美国习惯用语:814 grind to a halt

华盛顿的天气最近特别热。只有这种时候，大家才能体会到空调的好处。如果没有空调，真不知道怎样才能工作。这倒让我想起了一个有趣的习惯用语。这就是我们今天要学的：grind to a halt。

发表于:2018-12-16 / 阅读(121) / 评论(0)

美国习惯用语

美国语文第四册第7期:海水为什么是咸的(4)

At length, a great foreign merchant came, and when he had seen the mill, inquired whether it would grind salt. 终于有一天，一位外国富商来到这里。当他看到磨粉机时，询问它是否能够用来出盐。 Being told that it would

发表于:2018-12-18 / 阅读(51) / 评论(0)

美国语文第四册

舌尖上的中国第1季第21期:主食的故事-黄馍馍(3)

Huang and his wife can make 700 buns every time. 老黄和老伴一次做700个黄馍馍。 Grinding up, kneading and fermentation, the whole process takes 3 days. 上碾，揉面，发酵，前后要花3天时间。 The couple works from 3 am throug

发表于:2018-12-18 / 阅读(56) / 评论(0)

2018年VOA慢速英语(七)月

英语口语每天说041

41.Supposition 猜测 1.They'll be taking some exercise. 2.This house must be at least 1oo years old. 3.The bus must have gone . 4.He can't have remembered. 5.You must be joking. 6.Maybe he has too much money. 7.I guess he'll fail the exam. 8.They're

发表于:2018-12-24 / 阅读(71) / 评论(0)

英语口语每天说

英语会话速成 Unit 39

Dialog 1 Where is a good place to eat around here? What kind of food are you hungry for? I'm in the mood for piza. There is a piza place on the corner of avenue quay, it's pretty good. Is it expensive? No, the prices are pretty reasonable. Dialog 2

发表于:2018-12-26 / 阅读(66) / 评论(0)

英语会话速成

地道英语在线听-Top of the Range 最具水准

John: This is Real English from BBC Learning English. Im John. Jean: And Im Jean. John: Today were going to look at words and phrases that have recently become part of the English language. Jean: 在我们的Real English地道英语节目当中，我们会来学习一

发表于:2019-01-02 / 阅读(194) / 评论(0)

地道英语在线听

CNN 2010-10-12

Hi, I'm Carl Azuz. Welcome to this Columbus Day edition of CNN Student News! We'll be talking more about Columbus Day in just a couple minutes. But first, we're reporting on a breakthrough in Chile. And we mean that literally. A hole big enough to re

发表于:2019-01-08 / 阅读(78) / 评论(0)

CNN2010年(十)月

机械专业英语词汇（很全）

金属切削 metal cutting 机床 machine tool 金属工艺学 technology of metals 刀具 cutter 电路 circuit 半导体元件 semiconductor element 反馈 feedback 发生器 generator 直流电源

发表于:2019-01-08 / 阅读(98) / 评论(0)

英文语法词汇

美国常用口俚语Unit 12

[00:00.00]601.It's all over,why torture yourself. [00:02.19]一切都已过去，为什么还要折磨自己。 [00:04.39]602.Words move fast. [00:05.51]人言可畏。 [00:06.64]603.He is he,I am me. [00:08.22]他就是他，我就是我。 [00:09.8

发表于:2019-01-20 / 阅读(72) / 评论(0)

美国常用口俚语

购物英语对话-Buying a Pan(1)

A: I am looking for a pan. B: No problem. What size would you like? A: A big one would be nice. B: How about this one? It's our biggest16 in diameter. A: Oh, yes. I like that one. But it's too heavy. B: Okay, try this one. It's made of aluminum. A: O

发表于:2019-01-20 / 阅读(124) / 评论(0)

购物英语对话

【购物】买平底锅-Buying a Pan

A: I am looking for a pan. B: No problem. What size would you like? A: A big one would be nice. B: How about this one? It's our biggest16 in diameter. A:I like that one, but it's too heavy. B: Okay, try this one. It's made of aluminum. A: This is muc

发表于:2019-01-21 / 阅读(100) / 评论(0)

购物-Shopping

Tree climbing: Part 2

Tree climbing: Part 2 NB: This is not an accurate word-for-word transcript Dan: Hello and welcome to this weeks 6 Minute English. Im Dan Walker Smith and today, for the second part of our tree climbing programme（节目,计划）, Im joined by Kate.

发表于:2019-02-05 / 阅读(101) / 评论(0)

六分钟英语

英国学生科学读本第36期:浑身是宝的绵羊(2)

In the front of its lower jaw there are eight sharp teeth for nipping. There are no teeth in its upper jaw opposite these, but there is a hard pad instead. At the back of its mouth the sheep has six teeth with flat tops on each side of each jaw. Thes

发表于:2019-02-07 / 阅读(100) / 评论(0)

英国学生科学读本

英国学生科学读本第17期:兔子

Lesson17 THE RABBIT 第17课兔子 I know a boy who has some tame rabbits. He keeps them in the yard behind his house, in a box called a rabbit-hutch. His rabbits are black and white, but wild rabbits are grey or brown. 我认识一个男孩子, 他家

发表于:2019-02-13 / 阅读(82) / 评论(0)

英国学生科学读本

英文乡村歌曲：Barnaby Bright - Finally said it

Finally said it Said it all to me Taking time to think you told me everything In your way Come and get it Take it all from me I don't really need These letters I can't read It's a shame And you hide, I see One more thing you want to say to me To me W

发表于:2019-02-20 / 阅读(64) / 评论(0)

美国乡村音乐

留美老师带你每日说英文第419期:和硬币一样直径的黑洞

台湾籍旅美老师今天交给我们的句子是： In fact, a black hole with the diameter of a nickel would be slightly more massive than the Earth. It would have a surface gravity a billion billion times greater than our planet currently does. 事

发表于:2019-03-05 / 阅读(114) / 评论(0)

留美老师带你每日说英文

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Arnold'snerve reflex cough syndrome