[网络] 硫

Sandy Lam has been rising early each day to swim in the waters off Hong Kong Island for nearly 30 years. Lam is 68 years old. He is part of a small community of about 50 people mostly older adults who often use the Sai Wan Swimming Shed. The small bu

发表于:2018-12-16 / 阅读(132) / 评论(0) 分类 2018年VOA慢速英语(十一)月

Lesson 92 A Box Of Matches 第92课 一盒火柴 We need fire every day, to warm our houses, or to cook our food, or to give us light. 我们每天都需要利用火来给房间加温、烹饪、照明。 Even savage tribes use fire for such purposes

发表于:2018-12-18 / 阅读(153) / 评论(0) 分类 英国学生科学读本

Up in the Sierra Madre Mountains, in a bowl-shaped valley, is the capital of Mexico. 在马德雷山脉上有一个碗形的山谷,里面坐落着墨西哥的首都, It is called Mexico City, so you dont have to learn a new name. 叫做墨西哥城

发表于:2018-12-28 / 阅读(214) / 评论(0) 分类 美国学生世界地理教材

Lesson 57 Sulphur 第57课 硫 Did you ever have to take a mixture of brimstone and treacle? This mixture has not a pleasant taste, but it is a useful medicine; and if it will do us good, we should not care much whether it has a nice taste or not. 小朋

发表于:2019-01-17 / 阅读(170) / 评论(0) 分类 英国学生科学读本

The fumes of burning sulphur will bleach straw, silk, and other things, and make them white and clean. These fumes are also useful for killing the germs which cause fevers and other diseases. 燃烧的硫磺冒出的烟,可以漂白稻草、丝绸和

发表于:2019-01-17 / 阅读(191) / 评论(0) 分类 英国学生科学读本

Oh, my God, are you choking? Oh, my God, I feel like you're choking! Is anyone here a doctor? What am I saying? I forgot where I am. Has anyone here ever seen What do you do when a girl is choking? I just back up a few inches. What do we do? What do

发表于:2019-02-16 / 阅读(163) / 评论(0) 分类 跟着美剧练发音

The State Council, China's cabinet, has released its timetable to upgrade fuel quality nationwide before 2017. The new standard for petrol and diesel, with sulphur content within 10 parts per million, is expected to be in practice nationwide by 2017.

发表于:2019-02-21 / 阅读(161) / 评论(0) 分类 英闻天下
学英语单词
75th
alstyne
ardass
atmospheric particles
attyn
auto-pilot
behang
benefit by
bills receivable account
biocolonialism
bitumenite
Brassica nigra Koch
broomhall
Busp
butterfly capacitor
calciouranoite
cha cha
civil sessions
clangours
coalville
conculcated
copper wire tie
core switch circuit
daylead
division Tracheophyta
draws up
electrically alterable storage
encrinal
forenisc immunology
four high continuous hot strip mill
gottwaldov (zlin)
granny flats
grind-it-out
guessings
haematinometer
head of consular post
idealizations
indicative(of)
isopropyl lactate
jorunna rubescens
keratosis
laia
Lamb County
Lampozhnya
Lotschberg Tunnel
lump-fish
magic-carpet
magneto exploder
malagmas
maleylated
mastodon
mengo
microinvalidation
micromachining
missionary school
mobile TV-system
muddle away
neogaikum
nothura
Nurosurgery
ocean states
over-shave
place reliance upon
pleurenchyma
Puccinia szechuanensis
quasi elastic force
radial carpal bone
radio news release
reassembly lock-up
receiver protective device (reprod)
reprocessing loss
residual flame time
roles and responsibilities
Rules for Sailing in the Fog
Sapasa
sea burial
secondary compensator
self-sensation
shade-tree
sickenest
spectral image generalization
St Mary's Bay
starter relay switch
stingfish
takadiastase
talabeclands
tea laser tea
terminal disc
Thalleoquin reaction
three-phase rotor
trench sheeting
uninterruption
vanadium iron
vxi-based mixed mode vlsi
Waring problem
wigo
Windows Metafile Format
Winterburg
yadongensis
Zemetchino