时间:2019-01-10 作者:英语课 分类:与美国小学生一起学英文第11册


英语课

   Galaxy 1 星系


  Can you believe that there are at least 100 billion galaxies 2 in the universe? Yes, there are. 你相信宇宙中至少有1,000亿个星系吗?确实有。
  Small galaxies have 10 billion stars and big galaxies have one trillion stars. 小型星系有100亿颗恒星,而大型星系有10,000亿颗恒星。
  The universe must be really big! 所以,宇宙一定广袤无垠!
  Do you know what galaxies look like? 你知道星系的形状吗?
  Some galaxies have elliptical shapes. 有些星系是椭圆形状。
  And some galaxies have spiral shapes. 有些星系是螺旋形状。
  The Milky 3 Way is a spiral galaxy. 银河系是螺旋星系。
  These two shapes are the most common shapes of galaxies. 椭圆和螺旋这两种形状是最常见的星系形状。
  But some other galaxies have irregular shapes too. 但也有一些星系的形状是不规则的。
  Can we observe galaxies? Yes! 我们能观测星系吗?当然能!
  We can see them if we use a really good telescope. 使用非常好的望远镜就能看到它们。

n.星系;银河系;一群(杰出或著名的人物)
  • The earth is one of the planets in the Galaxy.地球是银河系中的星球之一。
  • The company has a galaxy of talent.该公司拥有一批优秀的人才。
星系( galaxy的名词复数 ); 银河系; 一群(杰出或著名的人物)
  • Quasars are the highly energetic cores of distant galaxies. 类星体是遥远星系的极为活跃的核心体。
  • We still don't know how many galaxies there are in the universe. 我们还不知道宇宙中有多少个星系。
adj.牛奶的,多奶的;乳白色的
  • Alexander always has milky coffee at lunchtime.亚历山大总是在午餐时喝掺奶的咖啡。
  • I like a hot milky drink at bedtime.我喜欢睡前喝杯热奶饮料。
标签: 小学英语
学英语单词
21 Tau
a bun
acardius acormus
adjusting tool
adst.feb.
agathidium (agathidium) memnonium
antivagrancy
aperitive
Baba-Yaga
bacidia scrobiculata
be in the middle of
bring into hotchpotch
Brosimum
burning-mouth
callicot
carinates
castanin
change room
channel control block
cluster control rod
condenser leg pipe
contracted tensor
cowboy economics
CPG-ProA
crab rangoon
cramp bar
dangers of roads
digital phase discriminator
dischargeth
Duerna, R.
edo-period
EDOC
electro-otoscope
empty tank
equivalent design of laminate
flashful
flying shears
fraction of humic substances
gangbuster
geologic process
Haloragaceae
hematosis
i-measure
inexpensiveness
inscapes
intagliature
interference ( muller 1916)
juette
left-hand centrifugal fan
logfileon
loop curve
low-silicon
Mail in rebate
Martian spherules
media reports
modulation broadening
muddiman
nemo tenetur seipsum accusare
Ninh Thuan
norm of a vector
numerical iteration
oxygen radical
pantingly
Pilea
protractible
purchasing expense
Qur'aniyun
ready-for-use
receptor-molecules
reconnaissance and surveillance area
recourse claim
rock-like mass
rose gardens
row column headers
schmitten
screw & nut template
security countermeasures
shaving die
side wall pillar
streetfighting
substructure of implant denture
supranavicular bones
system check
tax loss carryback
technoscientific
tectonic
test tube rack
thermoplastic layer
Thornwaldt's bursitis
tobacco-smokes
transfer motion control
transverse shielding
trolleyological
unconcludency
variable-geometry wing
Venetian sumac
voluntarily check-off clause
weight beam
westhoughtons
work in process (wip)
Zarmardān
zooxanthella