音标:[næd] ;
[化] 烟酰胺腺嘌呤二核苷酸; 辅酶I
n a coenzyme present in most living cells and derived from the B vitamin nicotinic acid; serves as a reductant in various metabolic processes
词型变化:名词复数形式 : nads
【近义词】

Nalini Nadkarni挑战我们对于树木及监狱的传统观点,她认为这两者都比我们所想得更具活力。经由与华盛顿州政府的合作,她将科学课程及保育计划引进给受刑囚犯,并得到超乎预期的效果。

发表于:2018-12-09 / 阅读(87) / 评论(0) 分类 TED公开课:罪与罚

Pussy Riot's Nadya Tolokonnikova On Her New Anti-Trump Song play pause stop mute unmute max volume 00:0005:55repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your Flash plug

发表于:2019-01-17 / 阅读(106) / 评论(0) 分类 2016年NPR美国国家公共电台10月

ENVIRONMENT REPORT – June 7, 2002: Tornadoes By Jill Moss This is the VOA Special English Environment Report. Every year in the United States people watch for dangerous windstorms called tornadoes.

发表于:2019-01-30 / 阅读(101) / 评论(0) 分类 健康与环境
学英语单词
accountable for
al-ayoun
aluminium thiocyanate
Amoxicillin-Flucloxacillin
ankle central bone
anti-fog insulator
at hack and monger
balance of moving part
beta-Hydroxybutyrate
calculating instrument
Carnot's butter
casing-pressure gas-lift valve
cesium iridium alum
charitable donation allowance
chlorophaeite
chromatographictheory
clock synchronizer
cold cases
crat
Cross currency interest rate swap
cross off accounts
crossed yagi
decamethasone
dim sim
direct-axis subtransient voltage
Dubin-Johnson
e.e
electrochemical equilibrium
ephedran
family Callitrichaceae
fin tube heat exchanger
finger scan
folsom
Franz Ferdinand
Fristad
giricek
grabbed at
grain of soap
greezes
head delivery
hetmans
hradec
Huwei Township
international payment transaction
JFS
kerato-
Kurashiki
logical destination
makoyanum
mary mallons
Melopsite
methane liberation
microprocessor memory interface
modulating temperature control
moon scraper
more of the same
mulligatawny
multiple currency securities
N-2-oxoethyl-dichloroacetamide
non-regulated transformer
noncountries
old hag syndrome
open stem
over-and-over
Phatthalung
Portuguese Water Dogs
psychognosy
pulsed magnetron sputtering
reduced mapping cyclinder
regenerative heat-exchange
return home
sclerotica
Sdok Veng
seemeth
serial output
sharaga
shell and-coil condenser
sindbad
software support manual
sooty mold of tea
spring hammer
Središče
stand to one's gun
structural steel erection
tempered glass
tetramethyl-diaminobenzophenone
thiosulfite
tidefall
to be fair
top slicing
torque tool
torsional stabilizer
tridactylid
triethylene glycol diglycidyl ether
Ushakovka
Van Norman
vext
viroplankton
visual impedance meter
wet-look
wide-angle reflection
wire entanglement