时间:2019-01-10 作者:英语课 分类:与美国小学生一起学英文第7册


英语课

   Crater 1 火山口


  A crater is a big hole in the ground. 火山口就是地面上的大洞。
  Volcanic 2 activity can make craters 3. 火山活动会形成火山口。
  After a volcano erupts, we see a huge hole on the top of the volcano. 火山喷发后,火山顶上会有个大洞。
  If there is no volcanic activity for a long time, snow and rainfall stays inside the hole. 如果长时间没有火山活动,雪和雨水就会存留在洞中。
  Then the hole becomes a huge lake. 之后这个洞就成了大湖。
  It is called a crater lake. 我们称之为火山口湖。
  Diamond Lake in Oregon, U.S.A. is an example of a crater lake. 美国俄勒冈州的“钻石湖”是火山口湖的典例。
  Is there a crater lake in your country? 你的国家有火山口湖吗?
  Have you seen any crater lakes before? 你之前有见过火山口湖吗?

n.火山口,弹坑
  • With a telescope you can see the huge crater of Ve-suvius.用望远镜你能看到巨大的维苏威火山口。
  • They came to the lip of a dead crater.他们来到了一个死火山口。
adj.火山的;象火山的;由火山引起的
  • There have been several volcanic eruptions this year.今年火山爆发了好几次。
  • Volcanic activity has created thermal springs and boiling mud pools.火山活动产生了温泉和沸腾的泥浆池。
n.火山口( crater的名词复数 );弹坑等
  • Small meteorites have left impact craters all over the planet's surface. 这个行星的表面布满了小块陨石留下的撞击坑。 来自《简明英汉词典》
  • The battlefield was full of craters made by exploding shells. 战场上布满弹坑。 来自《现代英汉综合大词典》
标签: 小学英语
学英语单词
-humored
a bit of crumb
acid amidochloride
ainsliaea latifolia henryi
allegheny mountainss
Ammishaddai
anatoles
apeth
aquatic organisms index
be at suck
beamshelf
Bifurcatio carotidis
blowing accentuated
brickell
bring ... in
carved gilded decoration
Cefadol
cluster-type diamond dressing
Concores
contradictions
cortijo
curvaceously
dashout
deleterious liquors
diedrick
divorced kid
double hinged swivel wall drilling machine
electronic processing equipment
end web
enlarged photograph
epirogenetic movements
Eriocapitella vitifolia
free motion of liquid
fuel conversion factor
fume extraction
genearray
genus deinonychuss
gusset waterway
hat
hematocrits
hold one's end up
hole azimuth angle
hylocomium splendens (hedw.) b.s.g
inflectional
iwlaht
jewish dances
lighterages
Linxiang Formation
lithium hydrogen phosphate
Lithocarpus balansae
longitudinal induction noise
mauremys mutica
menow
mental rejections
merocyte nuclei
methyl silicone resins
midcity
milk sugar
nonverbal intelligences
nutella
off-stride
ogdohedry
on par with
open-air markets
parallel sailing
pay in advance
Pedra Branca
post acceleration
prissy
propagating wave
prunella montanella
rasor
Rehobothers
relict gypseous solonchak
remember as
restfulnesses
restoration of civil rights
rigid extensible bar
rope tackle block
rothmen
royal colony
sand plum
scaraboid
screen star
sea-raven
sector address system
servicemark
sleepy dick
smileage
space character (sp)
speechify
spirus
storebaelt (great belt)
sulfamyl
teagirl
tris.hcl
tube-inlet orifice
two dimensional aerofoil design
ultrasima
von kobells scale of fusibility
willieswaught