音标:['rædɪklz] ;
n. 激进分子( radical的复数形式 ); 根基; 基本原理; [数学]根数
n. (chemistry) two or more atoms bound together as a single unit and forming part of a molecule
n. an atom or group of atoms with at least one unpaired electron; in the body it is usually an oxygen molecule that has lost an electron and will stabilize itself by stealing an electron from a nearby molecule
n. a person who has radical ideas or opinions

radicals的用法和样例:

例句

  1. In some cases free radicals can be detected.在某些情况下可以测出自由基来。
  2. The free radicals may also disrupt other parts of cells directly.这些自由基也可能会直接破坏细胞的其他地方。

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Youve no doubt heard of free radicals, those nasty chemicals that seem to contribute to heart disease, cancer and all sorts of human ailments. Maybe you even take antioxidant vitamins to help get rid of these unwanted toxins. Well, maybe you shouldnt

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学英语单词
account payables
acquired immune deficiency syndromes
adaptive line enhancer
amatea
aneidess
as slick as a whistle
assets revaluation law
Bac Son
balling-iron
bartle freres
base camps
be soaked through
biotite polzenite
boat neck,boat neckline
capital of Swaziland
caprea
cash contract
certificate for cargo gear
Cheremnykhite
church organs
closeout
codon
common polypodies
continuous current electromotor
coralla
dead end clamp
decimate
deterministic case
Dischidia
dodaro
double engine plane
egg-flip
el aabde (el abde)
electron-coupled oscillator
flabellospora irregularis
floating-point indicator
flow-measurement integration
fluorocarbon film
formal calculus
genus Cola
gun-shier
haertel
heading blasting
homilete
hour counter additional intermediate wheel
inner arm
inrolls
interactive graphic
interval contacts
ion strength
ion well
Jamaica sorrel
jobclubs
kid around
lapping switch
lattanzi
Lerrain
lithium dichromate
logged onto
makeup valve
meristem culture
most-favo(u)red reinsurance clause
Mungindi
muscle of incisure of helix
nanoscales
non-propelled craft
ODINSUP
omening
optical mixing phase conjugation
outside butt strap
pervibrator
pilow
pinyin
plane of living
proactive aggression
pustule
quadrature phase subcarrier signal
quasi-proprietary
reacting weight
report of disclaimer of opinion
resident unit
restriction of import
retrosternal
ski club
skyrise
snub
Somasian
sonali
spectrophysics
technical code
Telecom Tower
test-drove
tie-back stub liner
tonic accent
tvga
two-way mixed tricot
ureosmotic animal
Vila Seca
wall paper music
Y network
ye'se