时间:2019-01-22 作者:英语课 分类:自然百科2014年


英语课

 During the lowest tides,the water runs off and whole sections of living coral are normally beyond the water,are exposed.


The level of water on the reef top decreases dramatically,getting ever shallower,and going from a stable environment,to ever changing hostile one.
It's almost as though some mighty 1 force has lifted the reef right out of the water,these are extreme conditions.As the exposed corals start to heat up ,the tiny polyps retract 2 inside their stony 3 skelectons for protection,then they secrete 4 mucouscan,it acts as sunscreen, and there is no skimping 5 on quantity,am area no larger than the size of a coffee table can produce five meters of the stuff.As the tides retreat to the edge of the reef,it cuts off pools of water,for most animals like the sea cucumboers and starfish,the best way to stay alive is by taking refuge in these rock pools.

adj.强有力的;巨大的
  • A mighty force was about to break loose.一股巨大的力量即将迸发而出。
  • The mighty iceberg came into view.巨大的冰山出现在眼前。
vt.缩回,撤回收回,取消
  • The criminals should stop on the precipice, retract from the wrong path and not go any further.犯罪分子应当迷途知返,悬崖勒马,不要在错误的道路上继续走下去。
  • I don't want to speak rashly now and later have to retract my statements.我不想现在说些轻率的话,然后又要收回自己说过的话。
adj.石头的,多石头的,冷酷的,无情的
  • The ground is too dry and stony.这块地太干,而且布满了石头。
  • He listened to her story with a stony expression.他带着冷漠的表情听她讲经历。
vt.分泌;隐匿,使隐秘
  • The pores of your body secrete sweat.身上的毛孔分泌汗液。
  • Squirrels secrete a supply of nuts for winter.松鼠为准备过冬而藏坚果。
v.少用( skimp的现在分词 );少给;克扣;节省
  • Nearly a third of workers are skimping on work to meet personal commitments. 几乎有三分之一的员工仅仅是为了达到自己许下的承诺因而在工作上马虎了事。 来自互联网
学英语单词
airmanship
all-direction propeller
Altopascio
amarjeet
annular eclipse of sun
apparatus urogenitaliss
assimilation root
bactreia
bayes estimator of constant risk
be antagonistic to
be beyond the compass of
Bellona I.
Benflumentol
black africas
block bill
blue colo(u)red milk
butter-ham
chrome-dome
contract of property insurance
copper(ii) silicofluoride
coprolaba
cronite
deleveraged
delpregnin
Denver City
Desdemin
desertings
diastrephia
dirt poor
drift chamber
dry stained
duendes
economic cooperation as joint ventrues
electric control of rig
Eligulate
eosinophilia
ex allotment
flexible bond
flickering lamp
garden snail
genus Trichecus
Green Economics
gum damar
Gyöngyös Oroszi
henrys
holmium(Ho)
illumination of retina
inconsumptible
internal reforming
interrelate
limosus
Marenzio
maritime bridge
medicozoological
melanin stimulating hormone
national good quality product
nitpickers
non-selfquenching
oilcloths
orthoboric
out and in search
outlimb
over hedge and ditch
pachydermodactyly
PACP
Pim1p
plant hatchet
platen variable knob
Port Davey
port hinterland
press barons
price-to-earning
productress
Pāthargāma
reciprocating-plate feeder
resistance percussive-welding
restraining structure
resyklin
reverse idler gear shaft
richard iis
ronin
scn
sedimentary iron
sensori-motor skill
set off box
sisssos-s
smectogen
Soukra
Spenser Mts.
strengths
stress-intensity factor
style-conscious
Sulfacetyl
system base register
telescope tube
three-point form
unconvertible loan stock
vineyard
wetherllite (hetaeroite)
wmv
wyfold
yellow union