crater

英 [ˈkreɪtə(r)]

美 [ˈkreɪtər]

n.  火山口; (由炸弹爆炸或巨物撞击形成的)坑
vi.  在…上形成坑; 取消; 毁坏形成坑; 毁坏; 消亡

复数：craters　过去分词：cratered　现在分词：cratering　过去式：cratered　

TOEFLIELTSGRETEM8化学

Collins.1 / BNC.10495 / COCA.6886

牛津词典

noun

• 火山口
  a large hole in the top of a volcano
• （由炸弹爆炸或巨物撞击形成的）坑
  a large hole in the ground caused by the explosion of a bomb or by sth large hitting it
  1. a meteorite crater
     陨石坑

柯林斯词典

• (撞击或爆炸形成的)坑，弹坑
  Acrateris a very large hole in the ground, which has been caused by something hitting it or by an explosion.

英英释义

noun

• a bowl-shaped depression formed by the impact of a meteorite or bomb
• a bowl-shaped geological formation at the top of a volcano
  Synonym:volcanic crater

双语例句

• It is likely that this material was blown into the smaller crater from the larger one.
  很可能，这种材料是从大到一个较小的火山口吹。
• The rover arrived several weeks ago on the rim of a large crater that the scientists named Endeavour.
  数星期前，探测器到达了一个巨大陨石坑的边缘，科学家们把这个陨石坑命名为“奋进”（Endeavour）。
• Prevention and cure of the crater and factor given rise to film crater of water-borne paint were introduced.
  阐述了引起水性涂料漆膜缩孔的影响因素与缩孔的防治措施。
• The blast littered the suburban street with debris and left a one-meter-deep crater in the asphalt.
  这条位于市郊的街道上散布着爆炸留下的残骸，并在柏油路上留下一个一米深的弹坑。
• A huge crater marks the spot where the explosion happened.
  巨大的弹坑标明了爆炸发生的地点。
• Explanation: Why does this crater on Mercury look like a spider?
  说明：为什么水星上的这个陨石坑看起来像只蜘蛛？
• A look down into a second "big crater" at Craters of the Moon in Idaho.
  阿成第二个“大陨石坑的月球陨石坑在爱达荷州”瞧不起。
• The lava will just ooze gently out of the crater
  岩浆就会从火山口缓缓涌流出来。
• Because of the mass displacement of material from the earth's surface, a crater is formed.
  由于在地面上掀起了大量的物质，因此留下一个弹坑。
• Crater Lake in southwestern Oregon of the United States lies in the crater of an extinct volcano.
  美国俄勒冈州西南部的火山口湖，在一座死火山口上。