crater
crater
英[ˈkreɪtə(r)]美[ˈkreɪtər]
n.火山口，喷火口，弹坑，[天文学]巨爵座，（月球上的）环形山；
复数：craters;
例句
The blast blew a gaping crater in the road.爆炸把道路撕开了一个大坑。
The crater was two miles across and roughly circular.这个火山口2 英里宽，差不多是一个圆形。
They came to the lip of a dead crater.他们来到了一个死火山口。
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。
Gullies, streaks, ripples and dust devil tracks on Russell Crater Dunes.沟壑, 条纹, 波纹和沙尘暴,罗素环形山沙丘轨道.
If it had hit the Earth, it would have made a crater 100 miles across and thrown up an immense cloud of dust.如果它当时击中地球，就会砸出一个直径 100 英里的大坑并激起巨大的尘埃云团。
The lava will just ooze gently out of the crater.岩浆就会从火山口缓缓涌流出来。
With a telescope you can see the huge crater of Vesuvius.用望远镜你能看到巨大的维苏威火山口。
Mauna Loa awoke from a 25 year silence in July 1975, filling its summit - pit crater with lava.莫纳罗亚火山在1975年7月又从沉睡了25年的状态下苏醒过来了, 山顶上的火山口充满了熔岩.
An Apollo 17 astronaut examines enormous boulders resting in a crater at the Taurus - Littrow landing site.阿波罗17号登陆宇航员在着陆地点陶拉斯 - 利特罗环形坑(金牛座凹壑区)里检查一块巨大岩石.
同义词
crater的同义词之：
shellcavitycup柯林斯高阶英汉双解学习词典释义
N-COUNT
(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.
英汉词典释义
n.
火山口
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。弹坑等
英英词典释义
Noun
1. a bowl-shaped opening at the top of a volcano
2. a bowl-shaped depression formed by the impact of a meteorite or bomb
行业词典
医学： 火山口，喷火口：四周边缘凸起、中央凹陷的环形区；
地质学： 火山口；
天文学： 环形山；(1) 较大的陨星坑。(2) 行星或卫星表面大陨星坑四周的环形山脉。它往往高出周围表面数百或数千米。；
机械： 弧坑；弧焊时，由于断弧或收弧不当，在焊道末端形成的低凹部分。；
