[网络] 吡咯酮类

alone,lone 这一对词都有单独、孤单(having no other person or thing nearby)之意,但用法有所不同。 就词性而言,alone既可作形容词,又可作副词;而lone只能作形容词,不能作副词。例如: He is al

发表于:2018-12-18 / 阅读(87) / 评论(0) 分类 2018年VOA慢速英语(七)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(63) / 评论(0) 分类 国家地理2008年

Pronouns and Their Antecedents Today were going to talk about pronouns that don't clearly match up with the nouns they are supposed to replace. Readers become unhappy when they have to guess what noun a writer is talking about, or readers may even ch

发表于:2019-01-02 / 阅读(53) / 评论(0) 分类 英语语法 Grammar Girl

By Paula Wolfson White House 29 May 2006 Americans are honoring their war dead on this Memorial Day holiday. President Bush spoke for the nation at a ceremony at the country's largest military cemetery. A lone military bugler saluted his fallen comr

发表于:2019-01-13 / 阅读(91) / 评论(0) 分类 2006年VOA标准英语(五月)

Police in India's capital say two men they have arrested appear to have been planning a terror strike within days. Authorities contend the duo received training in militant camps in Pakistan. Police say they recovered a pair of AK-47 rifles, two gre

发表于:2019-01-14 / 阅读(22) / 评论(0) 分类 VOA标准英语2009年(八月)

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(68) / 评论(0) 分类 自然百科2008年
学英语单词
affine ring
Ambovombe
anti-freedom
appeal extaordinary
armature contacts
Ban Hatsa
be nothing short of
below freezing point
blahblahblah
bonbonniere
buffer funds
camphocarboxylic acid
capsula interna
certification authority workstation
common peas
configurative
congenital preauricular cyst
conspiracy theorist
crewelling
dirt chute
dive-bomb
drag peg
electrical bore comparator gauge
endothelial metaplasia
envoluming
exploratory
fast panning
fetal version
fibulas
finance leasing
fleer
for the thousand and first time
forestry education
free liquid reserves
friction hardening
full-scan
fused drier
Gabriel's Insurrection
gilcrest
grinding fluid
Gönük
higher educations
hurlwinds
Hylotelephium mingjinianum
in-test
inmigrations
interculturalize
isokit
kallidinogen
kinetic drive
knowleched
Laue indices
limited shelf life item
linear strain-hardening
local bonds
mail catcher bracket
MEC1
microphenocrystic
mixed dislocation
moisture available index
mudskipper
multi-cutter shearing machine
multiple processor
Nadone
Neill method
non-observances
nuclear power
parallel-series switch
pelvifemoral
people watching
picturemate
playtone
Polywurtzite
porcelain tube
prosodiacal
pseudomedia
pugarees
pulse-echo-overlap
RBI
reflector moderated reactor
renewal cost
resuscitation
retaining ring fracture
seroenteritis
Simon Kuznets
skimmed
skin stress
small watershed
sphincter of urethra
subclass alismatidaes
swap spit
symmetric multiproccessing
Synsac
toile de lille
Toilet Mummy
tongued-and-grooved joint
transaction volume
Tripterospermum lanceolatum
underslake
unsulfonated residue
vertex distance
whoys