音标:[,saiənəubæk'tiəriə] ;
n. 蓝藻细菌

The planet also began releasing oxygen, thanks to an ancient adoption of photosynthesis. A very ancestral primitive plant cell either engulfed or tried to digest or surrounded a cyanobaterium and instead of digesting it, it actually became an organ w

发表于:2019-01-23 / 阅读(183) / 评论(0) 分类 探索与发现2014年

 Superglue 强力胶 Male: Help!Help! Female:What's wrong? M: I was fixing my coffee cup with superglue .And I must have got some on my fingers but I scratch my forhead.And now my hand is stuck to my head. F: Superglue ? Cool! What makes supergl

发表于:2019-01-26 / 阅读(154) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
adequate rent
admissible solution
aesthetic expression
AkATINOL
aminoadenosine
apple cankers
Belver
boom net
Breidhabólsstadhur
Brightspot
British Department of Energy
Bösdorf
callistocythere shuliana
close business sale
coffeic acid
complete joint penetration
confraternities
congruence-modular algebra
cryptosporidioses
cusk
cut-off works
decal paper
dehydroabietic
deracemisation
disk cloning
driven-pulley
dynamic elevation
enforcement body
excavatio rectouterina
external fired retort
folbre
grease sb's palm
hair-plucking
hearth-fire
hexagonal drill collar
HLW (high-level waste)
hypereutectic overeutectic
intracavity resonantor
L electric current system
maintenance practice
malar bone
malignant angioendothelioma
mandali
mesotartaric acid
mesoton
metal-detector
moderate mental retardation
mosaic cell
multiple hull construction
namoura
narrow-leaved reedmace
no-strike
occlumency
off-budget
oinement
original neptunism
Osburg
parathormones
photon energy
physical location
pleradonidin
poppet valve type
praetors
processor oriented
program development software
Psorophora
push-backs
reflective-critical reason
relateable
retained import
robustior
Rollo
row with
rural planology
scenic forest
scsosnsfsisdsesnscses-s
self shunt thyristor excitation
semi-underground power house
shipbuilding industries
shock-like vertical motion
significant impact
sloping name
slurred impression
soft-dollar
sose
special factor(s-factor)
substitute in
tamaraos
terramare
time distortion
topographic base film
truncated cone shape
Tréboul
two-condition code
understuffed
Velykyy Burluk
vidimus
vinology
wedge angle
wild well
X-ray absorption analysis
you can't please everyone