囱出口直径

So we know that the distance must be about eight thousand miles, as twenty-five is a little more than three times eight. 那么我们就知道从世界一面到另一面的距离肯定是大约8000英里,因为25是8的三倍多一点。 That is no

发表于:2018-12-04 / 阅读(110) / 评论(0) 分类 美国学生世界地理教材

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(74) / 评论(0) 分类 有声英文阅读

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发表于:2018-12-06 / 阅读(66) / 评论(0) 分类 TOP50 初级英文绘本

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(40) / 评论(0) 分类 双语有声阅读

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(57) / 评论(0) 分类 与美国小学生一起学英文第5册

发表于:2018-12-13 / 阅读(68) / 评论(0) 分类 Wee Sing For Christmas

一个英语单词可分为三部分:前缀(prefix)词根(root)后缀(suffix)。位于词根前面的部分就是前缀。前缀,可以改变单词的意思。 di- 表示使分开,离开 distinguish = di + sting(刺)+ uish 将刺挑

发表于:2018-12-19 / 阅读(45) / 评论(0) 分类 英语PK台

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(49) / 评论(0) 分类 一起听英语

1. circumference /səˈkʌmfərəns/ -- distance around a circle or rounded body; perimeter The circumference of a circle equals times the diameter. 圆周长等于与直径的乘积。 2. circumlocution /ˌsɜ:kəmləʊˈkju:ʃən/ -- roundabout way

发表于:2018-12-30 / 阅读(83) / 评论(0) 分类 突破英文词汇

033 The Shepherdess and the Chimney Sweeper There was a very old cupboard in a living room. Various patterns were carved on the cupboard, one of them in the middle, was a man with a strange look; he had goat's legs, a small horn on his head and a lon

发表于:2018-12-31 / 阅读(171) / 评论(0) 分类 100个儿童英语小故事

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(77) / 评论(0) 分类 CNN2010年(十)月

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(52) / 评论(0) 分类 与美国小学生一起学英文第9册

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(79) / 评论(0) 分类 与美国小学生一起学英文第5册

发表于:2019-01-10 / 阅读(76) / 评论(0) 分类 Wee Sing For Christmas

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(81) / 评论(0) 分类 职业技术英语口语

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(122) / 评论(0) 分类 购物英语对话

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(96) / 评论(0) 分类 购物-Shopping

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(98) / 评论(0) 分类 六分钟英语

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(46) / 评论(0) 分类 新西兰英语

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(42) / 评论(0) 分类 万物简史
学英语单词
a professional athlete
aaprotect
activity factor of B (in a liquid or a solid mixture)
al-rasheed
alignment time
anti-perfectionists
aporrectodea trapezoides
assembly robot
band-edge tailing
Barrault, Jean-Louis
be ambitious to do sth
beiderman
biophysics of membrane transport
blowout switch
boning room
caponier
Cetiprin
clinical genetics
cold waste
commercial fertilizer
content ratio analyzer
corticoliberin
crushable structure
customer centricity
DB
desktop videoconferencing
druggister
durable good
encander
essien
Ettrickhall
exner comprehensive system
extra heavy duty
genus omphalotuss
geometric mean inequality
group efficiency
hand brake housing
herposiphonieae
high efficiency TWT
highest probable frequency (hpf)
hold sb in high esteem
holeier
homogentisic acids
hot-tubs
instruction mode
iron-clad
Japanophobic
kizdere
kona cyclone
kragen
L, l
lactomucin
latitudinal cleavage
LC-ME
localcalls
lycocernuine
Maastrichtians
malignant auricular arrhythmia
methylphenylamine
micrometer-microscope
nimbiol
Office Francais de Recherche Sous-Marine
ophthalmoreaction
overconsolidated soil
peg-bar
pingees
pogonia macrocarpum broth
Pyeonghae
Qosqo
quadrant-edge orifice plate
radiosonde station
recommend substitutes
Rhizoma Panacis Japonici
rotating particle
roundhand
Saccharum Granorum
Saint James
schlenker
shoddy shaker
sidewheeler
silicon meter
skeezas
small calorie (cal)
softening plant
SP-54
square can
steering wheel angle
sukhoi
sulphur parakeet
the green-eyed monster
the have-nots
thixomolding
to yearn after...
tobacco looper
ultramacho
ultrasonic laparoscope
under authorities
volume color
wind someone round one's fingers
workfree
working-time
ya mean