[网络] 无硫化

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(119) / 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(130) / 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(199) / 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(155) / 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(181) / 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(151) / 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(150) / 评论(0) 分类 英闻天下
学英语单词
accessory obturator artery
acidulous water
ajar hook
amebacillin
analysis of economic growth at sectoral level
astra(po)phobia
augmenting principle
Barhalganj
becherer
bullous keratitis
bumper jacks
cell reference event(cre)
champenoises
chaubuck
check account
chocolate ice
cluestick
coccinella
constant marginal cost
coracan millet
cravenoceratids
Cycas revoluta Thunb.
defibuillator
dihydro-
dinitroresorcinol
earl marshal
earlier mating
electrical dry oven
enterprise management of paints industry
eurocontrols
exogenous halo
Fleet, Is. of
foreign residents
general inflation rate
generic matrix algebra
geothermal zoning
hangeron
hard drives
hebbert
hypermediated
imperceptible
intercellular ridge
Lakomäki
law of insurance
likudniks
limit of elasticity
load point indicator
loss of liquidity
made a start
main field coil
man-land relationship
medial liguinal fossa
Mehlis's gland
meridiths
midgrasses
most-likely
nosecounts
numeral group
of ager
ophiothricid
ornithian
Ozo-
Palamu
paulinhoes
pick up ears of wheat
plantar arch
political-business cycle
porphyry copper deposit
probabilistic model
prostanol
protostephanine
puoztas
pyrolytic conversion
R-glycidol
re-launches
return speed
reverse directional element
schub
Seifert's reaction
Selenocystamine
sewing silk
shagless
shoulder-mounts
simply support
spiral bottom
spiral drill rod
srds
staple cutter
stercoraceous ulcer
taggard
teany
Tetraphidales
the disease
theories of hearing
troy pound(lb)
two-arm yoke
umbethonre
unslaved
untethered flight
vibropack
weave diagram
zinc-fauserite