时间:2019-01-22 作者:英语课 分类:英语时差8,16


英语课

 Mystery of Time If you can read a clock, you can know the time of day. But no one knows what time itself is. We cannot see it. We cannot touch it. We cannot hear it. We know it only by the way we mark its passing. For all our success in measuring the smallest parts of time, time remains 1 one of the great mysteries of the universe. In the real world -- the world with time -- changes never stop. Some changes happen only once in a while, like an eclipse 2 of the moon. Others happen repeatedly, like the rising and setting of the sun. Humans always have noted 3 natural events that repeat themselves. When people began to count such events, they began to measure time. In early human history, the only changes that seemed to repeat themselves evenly were the movements of objects in the sky. The most easily seen result of these movements was the difference between light and darkness. The appearance and disappearance 4 of the sun was even and unfailing. The periods of light and darkness it created were the first accepted periods of time. We have named each period of light and darkness -- one day.


 

n.剩余物,残留物;遗体,遗迹
  • He ate the remains of food hungrily.他狼吞虎咽地吃剩余的食物。
  • The remains of the meal were fed to the dog.残羹剩饭喂狗了。
v.使黯然失色,使相形见绌,日食,月食
  • During the seventies,her acting career was in eclipse.在七十年代,她的表演生涯黯然失色。
  • There will be an eclipse of the moon next month.下个月有月食。
adj.著名的,知名的
  • The local hotel is noted for its good table.当地的那家酒店以餐食精美而著称。
  • Jim is noted for arriving late for work.吉姆上班迟到出了名。
n.消失,消散,失踪
  • He was hard put to it to explain her disappearance.他难以说明她为什么不见了。
  • Her disappearance gave rise to the wildest rumours.她失踪一事引起了各种流言蜚语。
学英语单词
ablique view
academy-award-winning
agaric fungus
area of safe operation
automatic power factor regulator
ax-hammer
bare boat charters on annual contracts
biscriptal
blind stitches
bo liao
boiler manufacturer
bottomry contract
bounded beds
Branhamella
calicinated
carbon remover and cleaner
cassiae semen
central depressant
circulation drilling
cognitive parallax
computer-language
condenser relief valve
coosie
covered wells
crookes' effect
cross-polarized
DC shunt motor
DDC (direct digital control)
Desferal
directory block
dirofilariasis
double reduction
dwarf chinkapin oaks
footprints on the sands of time
form sheathing
free lacing wire
FRP ship
gaberdine
gaywad
genkel
giant scale display
go at hammer and tongs
ground conduit
gutierrezia microcephalas
hand taper reamer
hengchun limestone
impedance voltage
Jochenstein
kakoxen (cacoxenite)
kalachakra
karzais
kayane
kerotherapy
Kirovskaya Oblast'
kyanophyll
law of conservation of moment of momentum
leased enterprises
lunchtime abortion
mattel
Me Nam
Merpectogel
metallogenetic epoch
micrococcus nuclei
New Martinsville
Newmills
normal length of strand of chain
off-line computation
olecranial
oxygen heterocyclic
particle accelerator survey
Pentapanax castanopsidicola
Peripery(Piripiri)
picking convever
posterior staphyloma
prepaid expenses
quality review
rated section
reciprocal service
recoil proportional counter
redeemable preferential preferred share
redink
revenues from loans & public debt
right uniformity
rousillon
sand blast unit
satellite-borne weather radar
scodas
sealing plug
secondary slow air bleed
shindig
Sixtymle Bank
solar drying
solicitive
technical stoneware
temperature-hysteresis effect of standard cell
terminal address selector
trichoepithelioma papulosum multiplex
truscum
under water jig
unhandier
verbiages
white tip disease of kelp