音标:['kjuәrәrain] ;
n. 箭毒碱
[化] 箭毒碱
n. A deadly alkaloid extracted from the curare poison and
from the Strychnos toxifera. It is obtained in crystalline colorless
salts.

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(39) / 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(43) / 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(36) / 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

发表于:2018-12-26 / 阅读(40) / 评论(0) 分类 纯正英语一分钟

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发表于:2018-12-30 / 阅读(49) / 评论(0) 分类 单词解析速记

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(100) / 评论(0) 分类 2006年VOA标准英语(五月)
学英语单词
absent without (official)leave
aminobutene
apoerythein
arcadium
astigmic
Bacillariophyceae
backronymy
bark ga(u)ge
Baroness Karen Blixen
Bartonia bodies
be nowhere in sight
bioalloy
bluff piece
bower-anchor
cesium sillcofluoride
chant the praises of
coffee-ground vomit
Coloctyl
conjack
construction clearance of tunnel
cross beam bracing
curvily
deformation vibration
denudatidine
disk centrifuge
east lothian (haddington)
epiohragma (epiphragma) kempi
ferocify
ferroamphibole
fineering
for no reason
frighten someone out of their wits
functional hypertrophy
gallused
gamma-ray test pit
genus Porphyrio
get out of sth
goudas
government accounting
high-handed measure
hsia y?eh
hulking
huperzia cryptomeriana
hydrokineticss
Immunosorbant
impulse governed oscillator
in foal
in place density
incipient pressure regulation
indicating control switch
inhospitalious
knauffite (volborthite)
landows
leachate
loviride
makeup demineralizer area
mersi galgalo
milking of radioactive daughters
Moerbeke
monodactylism
multiplex skirt air-cushion vehicle
nelson mandela bay
New Madrid Fault
New Territories
newly-increased purchasing power
Nowata County
on a mission
ostracy
pancreatic artery
photoelectric scleroscope
place of dispatch
platarsite
policarpo
portable testing set
post and beam construction
proamerican
process quality index
quality of groundwater
recognized bank
reddish brown soil
Rimbach
role action reason
self-confidence training
severa
shpd
side wall frame
single-precision floating-point
sophrology
Spelman College
spinner wheel
sredna gora
Ste-Croix
T-80 tank
technical user
the game plan
Thornton Wilder
tin spirits
tire pressure gauge
transmission input shaft
twenty-high rolling mill
vegetative propagation
viscous factor