针孔

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(424) / 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(141) / 评论(0) 分类 新东方背诵文选

在今天我们要讲的两个习惯用语里,一个关键的字就是:pin。Pin这个字单独用的时候可以解释为:别针。但是,pin这个字也有不少和其他字合在一起用的时

发表于:2018-12-01 / 阅读(130) / 评论(0) 分类 美国习惯用语

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 us

发表于:2018-12-30 / 阅读(33) / 评论(0) 分类 考研背诵50篇

Bacteria 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 bacter

发表于:2019-02-17 / 阅读(65) / 评论(0) 分类 双语有声阅读

48 Bacteria 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 bac

发表于:2019-02-17 / 阅读(45) / 评论(0) 分类 双语有声阅读
学英语单词
a day behind the fair
alkylacetylglycerophosphatase
Alphamethyldopa
arteria callosomarginalis
aural forceps
babylons
bath tub cock
best-fit
boneyparte
Boyle's temperature
brawning
cabbage net
caijing
car heavy repair
case occurrence
cement additive
check clone
chuanxiongol
control word format bit
core recovery percentage
deminer
diallel table
dimethyltin diiodide
do-it-yourself market
drying schedule
dujon
early ring
express regret for
fistula formation of osteomyelitis
flexible device
freightages
general plea
goldonis
hexagenerians
hierocrat
Hong Kong Interbank Rate
HS (hydraulic system)
hydraulic forming
illegal drug
immaterialized
intraintestinal vein
isopropamide
jacquard looms
kempner
Klebs' tyberculin
Kulikovskaya
leadcovered
legal monoply
leist
looking over
Lymnaea auriculata
mclinden
mechanism case
mental worker
mesotidal
mind reading
NFATn
northshore
Now Shahr
occult mineral
ogli
one way distance
orectospira shikokuensis
orientated polymerization
osel
output tray
P.U.C.
passive monocular viewer
plauenite
poll-adze
porphyro-
programme chooser
Ralph Richardson
re-treading
release factor
roller bearing sleeve
rysagon
sephardims
shartfort
ship-shape
signally
single-breasted suit
Sintra
sol solution
station service electrical system
stripper cylinder
supply curve
techno economic norm
test tape program
theory of heat death
throttling gear
TLSSO
torn at
total net cash inflow discounted
transfer crane bridge type
TTL monitor
turbogrid plates
unequal sides
unspiteful
vacciolate
vessel internal pressure
withdrawal of claim