音标:[si'treәrin] ;
冰岛衣素
n. A white substance extracted from the lichen, Iceland moss
(Cetraria Islandica). It consists of several ingredients, among which
is cetraric acid, a white, crystalline, bitter substance.

疯狂英语cet4快速突破-1

发表于:2018-11-28 / 阅读(369) / 评论(0) 分类 疯狂英语cet4快速突破

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发表于:2018-12-04 / 阅读(215) / 评论(0) 分类 CET-4内部听力预测题

Section 13 Libraries 1Most towns and cities have a library. 2Libraries are available to everyone. 3People think that libraries are just for books. 4They are wrong. 5In modern libraries, you can borrow

发表于:2018-12-07 / 阅读(135) / 评论(0) 分类 英语导读1000句

A: How are you? B: Im great. Thanks. A: Did you need something? B: I need your help. A: How may I help you? B: I need to find this newspaper article. A: Have you checked the periodicals section yet? B: I forgot about that section. A: If youd like, I

发表于:2018-12-16 / 阅读(152) / 评论(0) 分类 英语情景对话-图书馆

A: Hows it going? B: Im fine. Thank you. A: Do you need anything? B: I need you to help me. A: What can I do for you? B: I am looking for an article in a newspaper. A: Did you check the periodicals? B: I didnt even bother to think of that. A: Ill sho

发表于:2018-12-16 / 阅读(125) / 评论(0) 分类 英语情景对话-图书馆

Libraries are wonderful places. Every library Ive been to in the world is the same. They all have a special atmosphere. A room with a large collection of books does things to people. We become very quiet and want to know whats on the shelves. This ha

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发表于:2018-12-30 / 阅读(133) / 评论(0) 分类 单词解析速记

This is the VOA Special English Development Report. Jeffrey Schwarz coordinates the water filter project for North America from the Carnegie Library Pot Shop, adapting technology developed in Central America during Hurricane Mitch in 1998 The Braddo

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By Robert Raffaele Washington, D.C. 24 August 2006 watch Iran-Iraq Link report A senior military spokesman says there is clear evidence that Iran has directly aided insurgents in Iraq. Those comments follow Iraq's deadliest month since the U.S.-led

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By Barbara Schoetzau New York 16 May 2006 The Gilbert Court, in New York's Pierpont Morgan Library One of New York's great cultural treasures has reopened after a three-year renovation. The Morgan Lib

发表于:2019-01-25 / 阅读(188) / 评论(0) 分类 2006年VOA标准英语(五月)

71. People in prehistoric times created paints by grinding materials such as plants and clay into power and then adding water. 71.史前的人们制造颜料是将植物和泥土等原料磨成粉末,

发表于:2019-02-21 / 阅读(106) / 评论(0) 分类 实用英语
学英语单词
a matter of law
Aglaia spectabilis
althaea mudiflora lindl.
anthranoyl
baby grand piano
back arc spreading
bactrocera (bactrocera) semifemoralis
blech hollander
bond outstanding
bourders
brevetting
building block of automata
Cap Horn Seamount
Castile soaps
cerebro-oculo-facial-skeletal
cheeseboxes
cirscal meter
colourlessnesses
crescentic wall niche
Darfield
Daricol
date corrector yoke
decapsulation of hybrids
degassing gun
density slicing
digital echo suppressor
diveded axle
double-deck floating roof
draznin
Erythroxylon coca Lamarck
European mantid
expulsion area service
fair judgement
fancy house
farewell-to-spring
faulty throw
fixed-rate
geomagnetic boundary
grass cloth
hamsterleys
hindprints
horse cocks
hydroglockerite
hygrophile
International Maritime Industry
irritation cell
jima
kalisyenite
leonurinine
levi civita tensor
liquid-soap
many-partical state
Maratea
meet cute
method of magnitude production
Microtrombidium pusillum
mineral belt
mixed surplus
Morrone, Mte.
narrowing down
negative pressure burning lime
nonoxygenated
nonsystematic convolutional code
parallel network
patent case
phonofiddle
Pogranichnoye
politically-minded
postpoliomyelitic contracture
precompiled header
prickshaft
PV (plan view)
qu-
quasi-fixed
raccoon fox
recognosce
renograph
rock wren
Rubus mallotifolius
schwers
serup
single crystal circuit
spinulism
spy novel
staycations
stream current
stripping ring
supernaturalizing
symptomatized
taking back
torpor retinae
Tsushima Strait
tutorial disk
two-terminal trajectory
unstring statement
vanbraces
venni
virtual office
water-vapour saturation
Westboro Baptist Church
wind cooling
writ of distringas