英语单词分类 轻松记单词

更新时间:2024-12-16 11:11:39

crater

基本词汇

英 [ˈkreɪtə(r)]

美 [ˈkretɚ]

n.坑(陨石坑、弹坑等);凹地;火山口

过去式: cratered 过去分词: cratered 现在分词: cratering 第三人称单数: craters

  • 双解释义

  • 英英释义

  • 词典解释

  • 网络解释

n.(名词)
  • [C]火山口 the bowl-shaped mouth of a volcano
  • [C]弹坑等 a hollow made in the ground by a bomb,etc.

noun

1. a bowl-shaped depression formed by the impact of a meteorite or bomb

2. a bowl-shaped geological formation at the top of a volcano

Synonym: volcanic crater

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

1. crater是什么意思

1. 火山口:山谷之外及至远方,极目望去都是云海,虽是从地图上知道远方其实有些火山口(crater)的,但却都被藏在云海下,半点也看不到. 无奈,只好盯着天际处,等那一轮红日升起. 下午稍晚点的时候我们回到了Kihei,

2. 火口:这种水泥凝固后与英国波特兰岛(Isle of Portland)上的波特兰地,比火口(Crater)大得多. 它的直径可能在数公里以上,有数百米深. 火山重新活动可能会在巨火口内形成一个新火山. 在巨火口内通常有巨大的 湖泊,例如俄勒冈州火口湖,

3. 焊疤:电焊作业,应依适当之电流、电压及电焊速度施焊,期使焊料完全溶透而不发生缺陷,尤其应避免电焊起点之溶透不足(Incomplete Penetration)与发生夹碴(Slag inclusion)、焊疤(Crater)、龟裂(Crack)及弧击(Arc Strike)等现象.

4. 坑:[3.6]月亮上的火山坑(crater)是可以帮助测定年代,在登月飞船取回矿石前科学家就是这样测定年代顺序的,然而......一串火山的名字,比较发生的年代(望后来者补充).[3.6]文章结构很简单,分两段,

  • 常用例句

用作名词(n.)
  • They came to the lip of a dead crater.
    他们来到了一个死火山口。
  • The battlefield was full of craters made by exploding shells.
    战场上布满了弹坑。
相关列句
Also, large blocks thrown aside by the impact would form secondary craters surrounding the main crater.(此外,撞击留下的大块物质会在主火山口周围形成二级火山口。)
The explosion left a 5ft deep crater in the road.(爆炸导致路面产生一个约5英尺深的大坑。)
First, an empty rocket hull slammed into the Cabeus crater.(首先,一枚空火箭壳体撞入卡比欧斯陨石坑。)
In the inset, the larger crater Pitatus is at the right.(插图中,右边是大一些的皮塔·图斯环形山。)
Ash began to erupt from the crater.(火山灰开始从火山口喷出。)
Crater cracks occur when a crater is not filled.(当火山口没有被填满时,就会出现火山口裂缝。)
Barringer crater is 1.2km in diameter.(巴林杰陨石坑的直径有1.2千米。)
The crater, now deeply buried in sediment, was originally about 200 kilometers in diameter.(这个陨石坑现在深埋在沉积物中,最初直径约200公里。)
Even diluted by the terrestrial material excavated from the crater, this component of meteorites is easily identified.(即使被从陨石坑中挖掘出的陆地物质稀释,这种陨石成分也很容易识别。)
Where the Curiosity actually sits is a 96-mile-wide crater named Gale near the Martian equator.(“好奇号”实际所在的位置是火星赤道附近一个名为盖尔的96英里宽的陨石坑。)
crater是什么意思 crater在线翻译 crater什么意思 crater的意思 crater的翻译 crater的解释 crater的发音 crater的同义词
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