时间:2019-01-10 作者:英语课 分类:与美国小学生一起学英文第12册


英语课

   Mercury 水星


  Which planet is the closest to the sun in the solar system? 太阳系中哪颗行星离太阳最近?
  It is Mercury. It is also the smallest planet in the solar system. 水星。它也是太阳系中最小的行星。
  How small is Mercury? 水星有多小?
  It is slightly bigger than the moon. 它仅比月球大一点点儿。
  Even though it is small, Mercury is visible from the Earth. 即使它很小,我们仍能从地球上看到它。
  In the early morning and at twilight 1, we can see Mercury. 在清晨和黄昏,我们可以看到水星。
  From the Earth, Mercury looks bright. 从地球上看,水星很明亮。
  Then is Mercury the warmest planet? 那么水星是最暖和的行星吗?
  No, it is not. Mercury takes 59 days to make one rotation 2. 不是。水星的自转周期是59天。
  And its orbit is not circular. 它的轨道也不是圆形的,
  Therefore, some parts of Mercury don't face the sun for a very long time. 所以,水星的一部分很长一段时间内照不到太阳。

n.暮光,黄昏;暮年,晚期,衰落时期
  • Twilight merged into darkness.夕阳的光辉融于黑暗中。
  • Twilight was sweet with the smell of lilac and freshly turned earth.薄暮充满紫丁香和新翻耕的泥土的香味。
n.旋转;循环,轮流
  • Crop rotation helps prevent soil erosion.农作物轮作有助于防止水土流失。
  • The workers in this workshop do day and night shifts in weekly rotation.这个车间的工人上白班和上夜班每周轮换一次。
标签: 小学英语
学英语单词
Aire and Calder Navigation
bellipotent
boldface type
bookwright
cargo cubic
CMS-2
co-uned
complaints analysis
controlling officer
cornerite
counterfeminism
Cremanthodium spathulifolium
Curling ulcer
data closet
direct on-line switching
disophenol
drag polar
earwigging
elasticity memory effect
electronic nephelometer
floor pressure arch
galanthophile
gliding nappe
guittar
Hamilton R.
hardware supported vector operation
highbrowness
holcomb
homogeneous displacement gradient
horse flies
hydatina zonata
ideal scale
Impatiens soulieana
in your element
injection function
inkleth
jet transition point
Karachi
ketolic
kitob (kitab)
knot formation theory
large scale injector
leaching nonaquenous
lekker
Melita Bank
midchannel
milliliters
mode of action
modern trend
nano-structures
net cage hoist
non partial
NOR-band
Novangle
o-nitroethylbenzene
optimum system function
parabolic speed
passive resonant circuit
peak-to-peak voltage
phase of crystallization
physiological monitor
pipeline multiplier
positive punk
posterior intestinal portal
praiseworthier
press-button
pressure-demand oxygen system
process theory
pulse peak detector
quadribasic acid
quiners
reactor height
regarding
rewarewas
righi leduc effect
ritualisation
routhe
ruminants
ruptured intervertebral disc
saser
secondary constant
serotina
shared server
silk and cotton fabric
smithii
spindle oil
spitishly
stopped-flow method
sulky disk plough
summerdance
support for
Swormville
Taxillus nigrans
Tectopontine
temses
to rough it
tortex
USD LIBOR
valve adjusting ball stud
warming (process)
zero-coupon
zeum