[化] 铵矾; 铵铝矾
[医] 铵明矾
词型变化:名词复数形式 : ammonium alums
【近义词】

1: I am Andy. 2: Hello! 3: Good morning. 4: This is Kay. 5: This is Miss Dizzy. Your English teacher. 6: How do you do. 7: Hi! 8: Good bye! 9: So long. 10:Bye-bye! A: Hello! I am Andy. Hello! I am Mr. Write. I am Bobby. I am Kay. B: Good morning Mr.

发表于:2018-11-30 / 阅读(412) / 评论(0) 分类 小学英语300句

In business, Optus has called for Telstra's proposals on its participation in the national broadband network to be blocked. Optus' chief executive Paul O'Sullivan says Telstra's current plan for the separation of its retail and wholesale arms wholesa

发表于:2018-12-11 / 阅读(423) / 评论(0) 分类 澳洲ABC新闻快递2011年

Wanted: Chefs in Uganda 乌干达奇缺厨师 KAMPALA, UGANDA As the middle class and tourism industry grow in Uganda, so, too, do the number of restaurants and high-end hotels. The owners of these establishments, however, have often had to recruit e

发表于:2018-12-16 / 阅读(341) / 评论(0) 分类 VOA标准英语2015年(八月)

Donny Hathaway, who gained fame in the 1970s as a Grammy Award-winning singer, songwriter and producer, left behind some of soul music's most-compelling tunes, including his 1973 hit, Love, Love, Love. The smooth jazz rendition from Kirk Whalum's alb

发表于:2019-01-09 / 阅读(410) / 评论(0) 分类 VOA标准英语2010年(九)月

This is the VOA Special English Development Report. Dye can bring a little color to life. Most clothing is colored with dyes. Modern, manufactured dyes can be costly. Natural dyes from plant and animal products have been used since ancient times. So

发表于:2019-01-11 / 阅读(397) / 评论(0) 分类 VOA慢速英语2008年(十一)月

This is the VOA Special English Development Report. Dye can bring a little color to life. Most clothing is colored with dyes. Modern, manufactured dyes can be costly. Natural dyes from plant and animal products have been used since ancient times. So

发表于:2019-01-11 / 阅读(393) / 评论(0) 分类 VOA慢速英语2007年(五)月

This is the VOA Special English Development Report. Dye can bring a little color to life. Most clothing is colored with dyes. Modern, manufactured dyes can be costly. Natural dyes from plant and animal products have been used since ancient times. So

发表于:2019-01-11 / 阅读(415) / 评论(0) 分类 2010年VOA慢速英语(八)月

Don: Oh, Yael, I just read the most beautiful poem. No wonder our ancestors developed writing--they probably wanted to treasure poetry for posterity. Yael: Actually Don, writing was developed to keep track of more mundane things, like money. For exam

发表于:2019-01-22 / 阅读(465) / 评论(0) 分类 英语时差8,16

AGRICULTURE REPORT – March 12, 2002: Carbon Dioxide and Crops By George Grow This is the VOA Special English AGRICULTURE REPORT. Increasing levels of carbon dioxide gas in Earth’s atmosphere have

发表于:2019-01-30 / 阅读(419) / 评论(0) 分类 农业与发展

DEVELOPMENT REPORT - Bringing Color to Life With Natural Dyes By Jill Moss Broadcast: Monday, August 15, 2005 I'm Barbara Klein with the VOA Special English Development Report. Dye can bring a little

发表于:2019-01-30 / 阅读(449) / 评论(0) 分类 农业与发展

DAVID GREENE, HOST: The island nation of Trinidad and Tobago is famous for calypso and soca, the infectious music that takes center stage during Carnival. But during the Christmas season, another type of music dominates. John Otis is going to tell us

发表于:2019-02-21 / 阅读(409) / 评论(0) 分类 2018年NPR美国国家公共电台12月
学英语单词
4-Nitro-2-aminophenol
abrasive type rice milling machine
acceleration at stall
ageing dye
agro-ecosystems
average range
Beadle -Tatum experiment
bestill
billet timber
binary digit
bounding box test
bubble bucket
butylated-p-hydroxybenzoate
camera altitude
circling around
claim co-operation clause
cloaking devices
conditioned reflex audiometry
conservative medication
dark-matter
De Gasperi, Alcide
deep creek ra.
dialypetalous flower
direct channel
do somebody a disservice
double-tone signal oscillator
ECDSA
erosion control work
evenhand
exhaust valve mechanism
fat-storing cell
first-order
fluke angle
fore limb (or thoracic limb)
foundation eugenics
geographic succession
girder structure
GM_especially-or-specially
go back to sleep
gradatories
gurches
Hyalommina
Hydrobates pelagicus
isovoacangine
johannes peter mullers
kaolin poultice
l-form
ladder escape
Land of Stars and Stripes
LingLing
long trip
longitudinal propagation
meaningless information
megasporangium
misdone
mosla japonica maxim.
my own
narcotized
notarial act of honour
Novoyeniseysk
odontornithic
oil brush
ovular hemiphyll
P-HPPH
paying tax
pilot-plant scale
plonged
plum green
polarity dating
posterior coronary artery
pseudo-velocity
push-down tape
quadrangularness
rescue and salvage tug
RSARR (Republic South Africa Research Reactor)
rubs along
sandoway (thandwe)
Schima sinensis
sea lettuce (ulva lactuca)
shadberry
shieldsmen
silent pictures
skin an eel by the tail
soap and water
source-material
stannometric titration
straight-line hammer
subsea christmas tree assembly
suspension winch
swiss mountain pines
teaching methods
the suspense is killing me
Tribecan
trichochrome
trimming filter
unreaves
uterine cancer
velum pendulum palati
weight-shift
woodwind section
work in three shifts
wulfenite