音标:[,paiəri'meθәmi:n,,pi-] ;
n. [药]乙嘧啶,息疟定
词型变化:名词复数形式 : pyrimethamines

Section 11 Time 1There are three different ways of telling the time. 2We can say, for example, three fifteen (3:15). 3Or we can say a quarter past three (3:15). 4We can also say zero three fifteen hou

发表于:2018-12-07 / 阅读(104) / 评论(0) 分类 英语导读1000句

VOICE ONE: I'm Steve Ember. VOICE TWO: Colorful fish at Danger Reef And I'm Barbara Klein with EXPLORATIONS in VOA Special English. Today we explore the clear blue waters around the islands of the Bahamas to learn about the exciting sport of scuba d

发表于:2018-12-15 / 阅读(148) / 评论(0) 分类 VOA慢速英语2008年(八)月

This is the VOA Special English Agriculture Report. Thanksgiving Day is America's version of a harvest festival. The holiday is celebrated on the fourth Thursday in November. This Thursday, millions of Americans will join family and friends to give t

发表于:2018-12-16 / 阅读(188) / 评论(0) 分类 2010年VOA慢速英语(十一)月

'Belle' Of The Big Screen: Gugu Mbatha-Raw Stays Busy In Film play pause stop mute unmute max volume 00:0007:30repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your Flash pl

发表于:2018-12-17 / 阅读(94) / 评论(0) 分类 2016年NPR美国国家公共电台11月

Egyptian archaeologists have discovered the bottom part of an unknown pyramid in the Sakkara area about 18 miles south of Cairo. NationalGeographic explorer-in-residence Dr. Zahi Hawass, the Secretary General of the Egyptian Supreme Council for Anti

发表于:2018-12-30 / 阅读(150) / 评论(0) 分类 国家地理2008年

DEVELOPMENT REPORT - Nobel Peace Prize Winner Wangari Maathai By Gary Garriott Broadcast: Monday, October 18, 2004 This is Gwen Outen with the VOA Special English Development Report. Graphic Image Ken

发表于:2019-01-02 / 阅读(142) / 评论(0) 分类 农业与发展

By Luis Ramirez Bangkok 06 February 2008 Thailand's new cabinet has been approved, putting in place the first elected government since the military ousted former Prime Minister Thaksin Shinawatra. As VOA's Luis Ramirez reports from Bangkok, the new c

发表于:2019-01-10 / 阅读(221) / 评论(0) 分类 VOA常速英语2008年(二月)

VOICE ONE: I'm Faith Lapidus. VOICE TWO: And I'm Bob Doughty with EXPLORATIONS in VOA Special English. Today we tell about female scientists around the world and some of the problems they face. (MUSIC) VOICE ONE: Women have been making scientific di

发表于:2019-01-11 / 阅读(180) / 评论(0) 分类 VOA慢速英语2009年(五)月

By Delia Robertson Johannesburg 01 November 2006 Former South African president, P.W. Botha, has died at his home in Wilderness on the country's southern coast. He was 90. VOA's Delia Robertson has this profile on the man who introduced some reforms

发表于:2019-01-12 / 阅读(201) / 评论(0) 分类 2006年VOA标准英语(十一月)

By Challiss McDonough Cairo, Egypt 25 May 2006 Egyptian pro-reform judges stand in front the Supreme Court house during an anti-government protest in Cairo, Egypt, Thursday, May 25, 2006 At least 300 pro-reform judges in Egypt stood in silent protes

发表于:2019-01-13 / 阅读(174) / 评论(0) 分类 2006年VOA标准英语(五月)

Thailand's Supreme Court has found former prime minister Thaksin Shinawatra guilty of a conflict of interest involving a land deal his wife arranged. As Ron Corben reports from Bangkok, Thai prosecutors say they will ask for Thaksin's extradition fr

发表于:2019-01-13 / 阅读(142) / 评论(0) 分类 VOA标准英语2008年(十月)

Middle class red shirt supporters Uraiwan Suwannasang, left, and Teerapan Suwannasang, in front of photos of their children at home in Ban Pheu, 17 May 2010 Many of the so-called Red-Shirt protesters who have spent more than two months demonstrating

发表于:2019-01-13 / 阅读(137) / 评论(0) 分类 VOA标准英语2010年(五)月

On the day South Korea formally bid farewell to its former president, the country's current president held a groundbreaking meeting with a team of high-level North Korean envoys visiting to pay respects. A vehicle putting up a portrait of late forme

发表于:2019-01-14 / 阅读(128) / 评论(0) 分类 VOA标准英语2009年(八月)

A: What can I do for you today? B: Doctor, I have the worst toothache! A: How long have you had this pain? B: For about a week or so, but its gotten really bad in the last couple of days. A: Did you do anything that might have aggravated your tooth?

发表于:2019-01-15 / 阅读(184) / 评论(0) 分类 英语情景对话-健康

A: So what brings you to my office today? B: My tooth is killing me! A: How long has your tooth been bothering you? B: It just started hurting me last night. A: Have you injured your tooth in any way? B: I think one of my fillings might be coming loo

发表于:2019-01-15 / 阅读(145) / 评论(0) 分类 英语情景对话-健康

A: How have you been doing? B: I cant sleep or eat. I have a really bad pain in my tooth! A: How long have you had this toothache? B: It bothers me off and on, but its gotten much worse these past few weeks. A: Is there anything that youve done to yo

发表于:2019-01-15 / 阅读(148) / 评论(0) 分类 英语情景对话-健康

Egyptian archaeologists have discovered the bottom part of an unknown pyramid in the Sakkara area about 18 miles south of Cairo. National Geographic explorer-in-residence Dr. Zahi Hawass, the Secretary General of the Egyptian Supreme Council for Anti

发表于:2019-01-22 / 阅读(168) / 评论(0) 分类 自然百科2008年

By Brian Padden Salt Lake City, Utah 03 February 2006 watch Paralympics report The upcoming Olympic Winter Games in Turin, Italy will showcase the best athletes in the world competing at the highest l

发表于:2019-01-31 / 阅读(193) / 评论(0) 分类 2006年VOA标准英语(二月)

What babies know fascinates doctors, researchers and parents. With technology that can measure brain waves and other indicators, what researchers are finding is that babies know more than we suspect. What do they know and when do they know it? Such q

发表于:2019-02-07 / 阅读(105) / 评论(0) 分类 VOA标准英语2010年(五)月
学英语单词
-mentum
ADCN
advanced marketing
advisory committee on the education
affidavit man
air-blast injection
all-purposs instrument
articulated reduction gear
b1 security
biophysical chemistry
blepharicerinae taiwanica
block inspection
blood-twigs
Brotulidae
butteroils
candidiopotamon rathbunae
cinco
color-bar code
commercial and industrial circles
commutator insulating rings
coutances
dark space (cathode sport)
dust-bins
e-business intelligence
Egg Harbor
endomitotic
engineering manual
feral landscape
film type and size
fimbria ovarica
frame pulse synchronization
freezer hybrids
Fregni
geared linkage
genialises
Granatspitze
grass-leaved golden aster
hand-to-mouth
high productive chromatography
homemade materials
hometaxial-base transistor
homothermous
hot acid treatment
indanthrone blue
induced field
Interactive System Productivity Facility
Lei Yue Mun
local settings
macek
make amends for
make yourself scarce
management measure
membrana nictitans
menongue
mooring attachment point
mouw
mutual advantage
Neuron multipolare
neurosteroid
non-interest bearing demand deposits
off one's crust
partial condenser
penaeidae
pinus banksianas
plastic film capacitor
pontificacy
population potential
precipitating ion
propeller arch
protonotary apostolic
quick tree
ratess of loading & discharge
receiver outlet-voltage
remote information
rosin soap
scenograph broken-open view
sched.
schizophragma integrifolium fauriei
section modulus of torsion
Silichrome
sowing in drill
space suit
spade-type vibrator
spectromenter
stand to sense
straight forceps
Sverdlovs'k
table data
tactile properties
tavi
temperature difference method
Tetragonolobus
tickering
Trapiche, R.
unperceivedly
untraversable
veronica americanas
Vikulovskiy Rayon
wankerish
wind-throwns
zukunftsmusiks