总菌数

Bacteria are extremely small living things. While we measure our own sizes in inches or centimeters, bacterial size is measured in microns. One micron is a thousandth of a millimeter: a pinhead is about a millimeter across. Rod-shaped bacteria are u

发表于:2018-11-28 / 阅读(425) / 评论(0) 分类 新概念优美背诵短文50篇

Bacteria are extremely small living things. While we measure our own sizes in inches or centimeters, bacterial size is measured in microns. One micron is a thousandth of a millimeter: a pinhead is abo

发表于:2018-12-01 / 阅读(142) / 评论(0) 分类 新东方背诵文选

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 hook He hung his coat on the hook behi

发表于:2018-12-05 / 阅读(74) / 评论(0) 分类 每日攻克5词

发表于:2018-12-25 / 阅读(97) / 评论(0) 分类 中式口语纠错

By Ruth Reader Washington, DC 13 February 2008 There is growing concern around the world over illnesses caused by new antibiotic-resistant bacteria, or so-called superbugs, and the decreasing effectiveness of antibiotics to treat infections. Earlier

发表于:2019-01-07 / 阅读(69) / 评论(0) 分类 VOA常速英语2008年(二月)

Teetotal: 滴酒不沾 逢年过节、亲朋相聚,餐桌上自然免不了酒。如果您不胜酒力,倒真不如干脆一点,直接来句 我向来滴酒不沾。这句搪塞之辞,其相应的英文表达是:I am a teetotaler。关于te

发表于:2019-02-18 / 阅读(58) / 评论(0) 分类 英语口语
学英语单词
acne hypertrophica
advertising fee
agamids
Alamedin
ambulacral system
baby chair
beck's hydrometer
blackleg vaccine
Bobbittize
broken filament
Canalis palatovaginalis
centrocyte
cervical segment
climaterick
Coccosteoidea
coffee cans
cold
convoy escort vessel
Cortiella hookeri
crf
Dal'negorsk
deep hologram
digiproside
discoligamentous
existential attitude
exocentrus rufithorax
exophiala dermatitidis
external study
fairweather mountain
flextime plan
foreign-language
Gandhiite
gas black
Gattii
geophagists
glypidizine
harmonizing liver and spleen
heat of emersion
Hellenistic religion
high-pressure cleaning unit
Hood, Mt.
horror-films
import price shock
interarticular ligaments
internal pressure cylinder
Ipomoea tricolor
isopedine
karyofission
kenotron rectifer
knismogenic
ladle body
last minute
legal malice
loading trap
log drilling
logging oscillograph
loss of reactivity
macs (medium alitiude communication satellite)
Magnan's movement
martensen
mastonia ustulata
Maxepa
measurement to freight
net making
Obal
oedipus at colonus
out-flatter
perfect capital mobility
polyoxyethylene alkyl amine
prior patient id
program-controlled miltiprocessor
quarter-backs
rates-of-climb
Ratio Strategy
reality-oriented
reinhardt letter
rump roastin'
sagging gaff
sammeterz (cyanotrichite)
schwinger function
separation mechanism
shion
singeresses
single pile warp velvet
Skopyl
Slavicism
snowcocks
solenoid valve
spark delay
standard hydrogen electrode (SHE)
Stenoseris taliensis
system-down
Tatsinskiy
tentative function
traditional way of living
twelvepence
two-out
tyrconnell
unpregnant
Varenikovskiy
xestoleberis chaoershuni
zone of deposition