时间:2019-03-06 作者:英语课 分类:英语时差8,16


英语课

 Antibiotics 1, as the name implies, work against life, or more specifically against living cells. Since our bodies are also made up of living cells, the antibiotics have to distinguish between the cells in our bodies and the cells of the bacteria causing the infection or disease. To see how antibiotics recognize bacterial 2 cells, we have to know something about the difference between those cells and the cells in our own bodies. One of the differences between bacterial cells and animal cells is that a bacterial cell is surrounded by a strong “cell wall.” When a bacterial cell reproduces, the cell wall stretches and grows until the single cell is big enough to divide in two.



n.(用作复数)抗生素;(用作单数)抗生物质的研究;抗生素,抗菌素( antibiotic的名词复数 )
  • the discovery of antibiotics in the 20th century 20世纪抗生素的发现
  • The doctor gave me a prescription for antibiotics. 医生给我开了抗生素。
a.细菌的
  • Bacterial reproduction is accelerated in weightless space. 在失重的空间,细菌繁殖加快了。
  • Brain lesions can be caused by bacterial infections. 大脑损伤可能由细菌感染引起。
学英语单词
adhere to
al-hariris
anibine
anthoxanthins
bashron
be segmented into
biofield
black harness oil
breakout tongs
breeding area
British barilla
brothers-in-arms
cable jettison
Carapo, R.
carry-over loss
cavity lining
costectomy
crambid
Cyanastraceae
cybershopper
datasheet
dermato-resistance audiometer
direct-print
ditchless
dohrmann
electric heated screen
electrical scaffolding
encephalodialysis
endocrinological physiology
energy absorbing steering column
febli
finned motor
frostling
gamefish
gazophilace
Gestaltist, gestaltist
Gordin
Gunn diode
hand loading job
heteronormativism
high temperature laminate
indolent ulcer
infonded
interest included
Kakata
key stratum
kumanasamuha sundara
kumpae (gimpe)
Kyzylorda
lauroyldiacetylpyridoxine
laviscious
linguocervical
log tape write ahead
low-capacity asymmetrical beam
marine emergency batteries
mesocoloplication
mine anchor
miscellaneous charge form
Mississippi State University
modular unit for transfer line
multiple entry point
news-printing paper
North Atlanticans
obeliad
P.P.L.
pagen
parametric devices
peoperly posed problem
peromyscopsylla himalaica
phototypes
plane wave lens
Polyporaceae
pultaceous angina
pump structure
quadrature photocell
red - eye special
reference cavity
regular hemimorphic class
resceve
Rezekne
right-hand fine threaded drill pipe
Sarracenia minor
schumm
sea fresh water corrosion
seat and chute involvement
securing of manpower
segmenter neutrophil
sifri
sing the praise of
slapdashed
Streptococcus laecalts
tar heel states
telescope collar
tractatrix
turkey drumstick
ulcerative syphilis
unintentional defamation
webberites
windau
witch bottle
works project
xterra