音标:['ji:stәun] ;
炼酵母

Matthew 16 1 The Pharisees and Sadducees came to Jesus and tested him by asking him to show them a sign from heaven. 2 He replied, [1] When evening comes, you say, `It will be fair weather, for the sky is red,' 3 and in the morning, `Today it will be

发表于:2018-12-05 / 阅读(94) / 评论(0) 分类 马太福音

This is Scientific American's 60-Second Science. I'm Christie Nicholson . Got a minute? Altruism poses a problem for the theory of survival of the fittest. If we help others at a cost to ourselves, nice-guy behavior should die out, because we are giv

发表于:2019-01-08 / 阅读(60) / 评论(0) 分类 Scientific American(四)月

AUDIE CORNISH, HOST: Scientists have taken a big step towards making synthetic life. In other words, they figured out how to create a living thing with DNA that was written in a lab. NPR health correspondent Rob Stein has the details. ROB STEIN, BYLI

发表于:2019-01-16 / 阅读(74) / 评论(0) 分类 2017年NPR美国国家公共电台3月

When Russian River released Pliny the Younger in February, 300 thirsty fans lined up outside the tiny Santa Rosa, Calif., brewpub for the first sip of this super-hoppy beer. Hop flavors fade fast, and for IPAs and even stronger Imperial IPAs like Pli

发表于:2019-02-06 / 阅读(24) / 评论(0) 分类 阅读空间

Red wine can extend life and counter the negative effects of an unhealthy high-fat diet, according to a new study by Harvard Medical School. A natural substance found in red wine can extend life and counter the negative effects of an unhealthy high-f

发表于:2019-02-07 / 阅读(117) / 评论(0) 分类 阅读空间

X Xerox/xerox n.复印机 v.复印 X-ray n.X射线,X光 Y yard n.院子,场地;码 yawn v.打呵欠 n.呵欠 year n.年,年度 yearly a./ad.每年,一年一度(的) yeast n.酵母 yell v.叫喊 yellow

发表于:2019-02-25 / 阅读(75) / 评论(0) 分类 考研英语
学英语单词
acaptosis
airfoil chord
andrographus paniculata
animatrons
apodeum
artificial defect
besorting
Bet your bottom dollar
biological discrimination
bone-in
cavecanem
cavity resonance
cell with split anodes
coefficient of correction
Colonel Blimps
color ways
conceptual communication area
congratulate sb on
conical joint
control winging
convolution result
couard
crab bolt
cryoprobe
cylindrical retort
deadsticked
depth gauge
digital time-interval measuring circuit
eighter
electronic projection apparatus
fT value
fuel batch
glaze ice
glycoleucine
glycuronic acid
Gottmadingen
heeby jeebies
Heiligenmoschel
Hexatenickelite
high performance concrete
hogsty
holdup pipe
honest brokers
identification of botanical origin
idiotes
immersion nozzle
ISGF-1
Jack Kilby
kizabi (kisabi)
lapses into
leather conditioning
lentiform bone
lignine reaction
locked jaw
macho man
mahmut
manual drive
mesoconch
meter resistance
minnetonka
moment of mass
multi-canister boilers
nonhomogeneous atmosphere
nonmaterial
nutrient cells
orometry
payment guarantee
pcdc
perforating fiber
pole-vaulters
preliminary filter
probability propagation
processor-memory-switch notation
pyxes
random quantity
recomember
rodulfs
roll bal(l)er
saigal
scorch mark
silent partners
solar maximum
Spathari
standard sort routines
stream bed
stroke-prone shr
successor set
Sunbelt Area
synchronous transfer mode
tax classes
thallosporae
thermocouple tube
towed model
transformation-linked
trithemis aurora
tubercle of iliac crest
TV program
twait
unwieldsome
Velcroid
vulps
Wilhelminakanal