时间:2018-12-24 作者:英语课 分类:Scientific American(一)月


英语课

 This is Scientific America's 60 second science, I'm Sentay Graber, this will just take a minute.


Magnifying glass, telescope, tiny tiny tape measure, these are the weapons with which researchers are fading it out to find the world's smallest frog.One team just announced the discovery of the on average 7.7 millimeter peterfran amawenses which can sit comfortably on a dim, it was discovered in the moist underlayer of New Guinea's tropical rain forest.The research was published in the journal Public Library of Science One, the little guy that's oust 1 another Guinea frog which had only claimed the title in December, the newest frog species is also been as the world's smallest vetobred, although it's more correctly the smallest free living vetobred, as 6.2 millimeter male Angala fishes ends its life buried in the body of its meat, finding the little frog was no smaller achievement. Besides being tiny, the high-pitch made in course rsearchers followed sound more insect than amphibian 2, tiny vetobreds will changes that make many attriasition possible, for instance some of the digics on the frog's feet have diappeared and their differently larger than those of larger creators, so we celebrate the world's smallest frog and free living vetobred until the next one is discovered.
Thanks for the minute! For Scientific America's 60 second science, I'm Sentay Graber.

1 oust
vt.剥夺,取代,驱逐
  • The committee wanted to oust him from the union.委员会想把他从工会中驱逐出去。
  • The leaders have been ousted from power by nationalists.这些领导人被民族主义者赶下了台。
2 amphibian
n.两栖动物;水陆两用飞机和车辆
  • The frog is an amphibian,which means it can live on land and in water.青蛙属于两栖动物,也就是说它既能生活在陆地上也能生活在水里。
  • Amphibian is an important specie in ecosystem and has profound meaning in the ecotoxicology evaluation.两栖类是生态系统中的重要物种,并且对环境毒理评价有着深远意义。
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Abbott, Edith
acetylcellulose
action-oriented community diagnosis
adrar des iforas
air cleaner oil cup
air purification
allochoos
Almelec conductor
antigenic side chain
archaeopterids
Baeyer, Johann Friedrich Wilhelm Adolf von
bilaciniate
bitwise exclusive OR operator
black beech
black matrix screen
blotter coat
Burdach's columns
carbocations
Cepoloidae
chordomas
colo(u)r fasting agent
commuting reductive algebra
computerized editing and laser typesetting
couch potato
coupling compound
dampish
dibit transmission
distributor clamp
dithizones
djellabas
drachen
electromagnetic current
fade-in
family Volvariaceae
flood fall
fresh start theory
fullblowns
functional hole
fundatory
German Rexes
get it on
gimmie
haemoderivatives
Hazro
hillhouse
hunger into
indirectly-elected
individual economy of the working people
internal water cooling generator
inverse indicator
krolik
limited motion
linguidentals
lysosome labilizer
Masela, Pulau
Maurice Ewing Bank
mayday
Methanoplanus
mimela testaceoviridis
munseyella maotzeii
neuramoebimeter
nitrous fume
Nogedal
nucleus olivaris superior
operational ephemeris
orthopaedics
overprized
paphia gallus
partially miscible system
pasture crop
piston scuffing
pleasureless
podocatactes hamifer
poonanas
posterior funiculus of spinal cord
precursor
prickly heats
Purkinje cell
putging
real time fringe
RFCNU
rocktron
RTE-B (real-time executive,basic)
sea dumping
slope tolerance
Sovnarkom
special-train
speed synchronizer
store tank
straight merge sort program
stroger
subgrain nucleation
sulfuryl azide
tank washing line
thymoleptic
trigonic
TRW Inc.
varnished fabric
virtual energy level
volumetric phosphate feeder
widdington
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