[网络] 碳酸钾;珍珠灰;粗碳酸钾

The little splints of wood which we call matches are made out of deal or pine wood which has been soaked in melted paraffin wax to make it burn more easily. 这种被我们称之为火柴的薄木片由欧洲赤松(松树)制成, 在液体的石蜡

发表于:2018-12-18 / 阅读(74) / 评论(0) 分类 英国学生科学读本

This is the VOA Special English Development Report. One of the best ways to protect yourself and other people from getting sick is to wash your hands with soap. To make soap, you need three main things: oil, water and lye. The oil can come from anim

发表于:2019-01-11 / 阅读(102) / 评论(0) 分类 VOA慢速英语2008年(十二)月

日常生活中,意外伤害很难避免。如果我们不及时救治或者操作不当的话,很可能会对自身或者他人的身体造成伤害,所以,掌握一些急救常识非常必要。下面我们来看一段关于学习急救的对

发表于:2019-02-26 / 阅读(109) / 评论(0) 分类 英语口语
学英语单词
3-methylchromone
ACAS,Acas
anguifanna
anti-crisis measures
artificialising
auxiliary machine
baceous kerogen
be indispensible to
becalls
bibasic
Bolshevise, bolshevised
Borofax
bound buttonhole
brush carrier block
bulkrage
butantriol
Buyuni
by way of rider
cable head
cassolette
casually
cell-autonomous differentiation
chlorofiber
cobham r.
control component
controlled not ready
crystal-size
differential potentiometer
digital radio section
disturbing
Easton
elementish
Etretin
feather and down
FIUO
fixed-line number
floating conductor
flour box
foire
forming dresser
fuel induction
general-purpose vehicle
goshikis
grading coils
hardware verification technique
heavy-lift
Hibiscus leviseminus
Hirschsprung
holiday greetings
honey-glazed
honey-pot ants
huffies
image compression
indian rosewoods
ineludibly
international transparency organization
inverse circuit
is of service
Junquillo
Lamivudin
lender
lotus tree
lower ga(u)ge cock
meouglena
mortgage lender
multi-band remote sensing
multiethnics
naphthol aldehyde
nebilet
non extractive
non-liable
Onychogalea
open-beach
pre-reading
profibrotic
proud flesh
radiant energy
renditioning
sandy gravel stratum
sausage-fest
sealedin
sextillionths
sialitis
sight-unseen
silicon slice polishing liquid
slices
smoke limitation
storage drain
street scene
structural fracture
styloid process of ulna
tape swapping
Tawfīqīyah
temperature of furnace wall
the convalescent in love
too slows
transverse tooth thickness
two range winding
unappropriated income
vibration sum rule
war reporter
yellow pewter