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
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3-buten-2-ol
able-whackets
acting as
active carbon desulfurization
baiane
baler bag
Ban Muang
bleekeria mitsukurii
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brick off
built up disk rotor
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carved wooden chest
chamfering gear shaper cutter
chemical equilibriums
chimney sweeper
clim
cold mixing method
column chart autoformat
comfortedest
computer-assisted numerical technique
conjuction symbiosis
control valve manual operating gear
cross key
cs.
deforciant
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Dermacentor nuttalli
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dynamic vibration absorber
electric water heating tap
eligible bill for collateral for a loan
epigastric pain
errc
eyelet weld
feather-light
fly vector
follow-on echelon
food-waste
for your attention
Frequency division multiplex.
fwss
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infinite multiplication
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Report of Entry for Oceangoing Ship
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sinapoleic acid
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synclinal basin
track laying crane
traumatic cyclodialysis
trundles
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unblended sample
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Xhendremael