[机] 卷筒外径

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(126) / 评论(0)

有声英文阅读

双语有声阅读:The Moon 月球

The Moon 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 shows that the moon is not standing till. Its distance fr

发表于:2018-12-07 / 阅读(85) / 评论(0)

双语有声阅读

与美国小学生一起学英文第5册第26期:25分硬币

Quarter 25分硬币 A quarter is an American or Canadian coin. quarter是指美国或加拿大的一种硬币。 How much is a quarter? 这种硬币值多少钱呢？ A quarter is equal to 25 cents. 它等价于25分。 It is worth one fourth of a do

发表于:2018-12-13 / 阅读(106) / 评论(0)

与美国小学生一起学英文第5册

【一起听英语】爬树（2）

围绕树木展开的话题.... 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, Im joined by Kate. OK Kate, well last week we were talking about tree climbing,

发表于:2018-12-27 / 阅读(103) / 评论(0)

一起听英语

Lesson 165 - OVER A BARREL / OVER ONE'S DEAD BODY

Over a barrel Over one's dead body 我们今天再来讲两个和over有关的习惯用语。第一个是: over a barrel. Barrel就是一只装东西的桶。那么，什么是over a barrel 呢? Over

发表于:2019-01-06 / 阅读(164) / 评论(0)

美国习惯用语

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(123) / 评论(0)

CNN2010年(十)月

与美国小学生一起学英文第9册第25期:直径

Diameter 直径 A diameter is a straight line inside a circle. 直径是圆内的直线。 Can any straight line in a circle be a diameter? 圆内的任何直线都是直径吗？ No, its two ends must meet at two different points on the circle. 不是

发表于:2019-01-10 / 阅读(100) / 评论(0)

与美国小学生一起学英文第9册

与美国小学生一起学英文第5册第1期:沙子

Sand 沙子 If you look around you, you can find sand very easily. 你若环顾四周，就很容易发现沙子。 Sand comes from rocks. 沙子源自岩石。 Each grain of sand is less than 2 millimeters in diameter. 每粒沙子的直径小于两毫

发表于:2019-01-10 / 阅读(118) / 评论(0)

与美国小学生一起学英文第5册

英美人天天都在说的4000句 60:fish in a barrel

[00:01]A：Hey, Bob! It's good to see you. [00:02]B：Arden, hope I didn't keep you. [00:04]A：Over there. He missed you coming in. [00:06]B：Thanks. That'll do the trick? [00:08]A：Let's sit. [00:10]C：Hey, Bob. [00:12]B：Hey, Chuck, I didn't k

发表于:2019-01-14 / 阅读(100) / 评论(0)

英美人天天都在说的4000句:跟着影视学最真实的口语

职业技术英语口语第24期:工具和设备在库房

In the storeroom 在库房 A:Where can I find a spare hose for the pump? A:我在哪里可以找到一跟备用的机泵软管？ B:What size do you need? B:你需要什么型号的？ A: 25 mm diameter. A:直径25毫米的。 B:They're at the back o

发表于:2019-01-14 / 阅读(121) / 评论(0)

职业技术英语口语

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(160) / 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(135) / 评论(0)

购物-Shopping

2012 oil price to be about 100 USD per barrel

HOUSTON, Jan. 10 (Xinhua) -- The price of West Texas Intermediate (WTI) crude oil is expected to be about 100 U.S. dollars per barrel in 2012, five dollars per barrel higher than the average price in 2011, the U.S. Energy Information Administration (

发表于:2019-02-02 / 阅读(159) / 评论(0)

英语新闻

VOA标准英语2008年-Oil Price Hits $100 Per Barrel

By Mil Arcega Washington 03 January 2008 Oil prices soared to a record $100 a barrel Wednesday in New York before falling back, as worldwide demand for oil continues to grow. Surging economies in China and India have helped push oil prices higher ove

发表于:2019-02-02 / 阅读(121) / 评论(0)

VOA标准英语2008年（一月）

美国习惯用语:472 pork barrel...

今天还是要讲在大选年里新闻界常会用来报导有关选举的情况的两个习惯用语。我们要学的第一个习惯用语是: pork barrel。 Pork是猪肉，而barrel是木头制成的圆桶pork barrel要是直译就是装猪肉的木

发表于:2019-02-03 / 阅读(136) / 评论(0)

美国习惯用语

美国习惯用语:395 lock, stock and barrel...

这个节目已经持续了很长时间了，在不断学习习惯用法的同时我们偶而也不妨停下来思索一下这个问题：为什么习惯用语时常让外国学生感到困惑难解呢？原因之一是习惯用语的含义跟它所包

发表于:2019-02-03 / 阅读(162) / 评论(0)

美国习惯用语

美国习惯用语:309 Scrape the bottom of the barrel

我们今天学的习惯用语都有这个词: barrel。 Barrel是大桶，用来载运啤酒、威士忌、食糖、汽油等各种货品。我们要学的第一个习惯用语是: scrape the bottom of the barrel。 Scrape是刮的意思。 Scrape t

发表于:2019-02-03 / 阅读(152) / 评论(0)

美国习惯用语

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(139) / 评论(0)

六分钟英语

新西兰英语 508 Bad weather in Tauranga again

Bad weather meant that oil could not be pumped out of the ship the Rena today. The waves were too high. Pumping the oil is slow work because the oil is cold and thick. The pipe from the Rena to the oil barge is nearly 200m long and quite narrow, 7.5c

发表于:2019-02-17 / 阅读(88) / 评论(0)

新西兰英语

万物简史第351期:孤独的行星(16)

Apart from much else, our lively interior created the outgassing that helped to build an atmosphere 不说别的，我们活跃的内部使大量气体喷涌而出，帮助建立了大气层， and provided us with the magnetic field that shields us

发表于:2019-02-25 / 阅读(83) / 评论(0)

万物简史

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学英语单词

audio frequency magnetic method