crater

英 ['kreɪtə(r)] 美 ['kreɪtər]

• n. 坑(陨石坑、弹坑等)；凹地；火山口

双解释义

n. (名词)

1. [C]火山口

   the bowl-shaped mouth of a volcano

2. [C]弹坑等

   a hollow made in the ground by a bomb,etc.

英英释义

Noun:

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

2. a faint constellation in the southern hemisphere near Hydra and Corvus

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

例句

用作名词 (n.)

1. They blasted a huge crater in the runway.
   他们在飞机跑道上炸了一个大坑。
2. The depth of the crater is expected to be about 30 feet.
   弹坑的深度预计约于30英尺。
3. Lava boiled up from the crater of the volcano.
   熔岩从火山口沸腾着升起来。
4. Flames blazed out from the crater of the volcano.
   火焰从火山口猛烈地喷出来。

常见句型

用作名词 (n.)

1. They came to the lip of a dead crater.
   他们来到了一个死火山口。
2. The battlefield was full of craters made by exploding shells.
   战场上布满了弹坑。

词汇搭配

• crater lamp 环孔灯,点源录影灯...
• crater cone 火山口锥
• crater rim 火山口边缘
• crater lake 火山口形成的深湖...
• jet crater 喷丝板沉积物...
• crater filler 焊口填充料
• parasitic crater 寄生火口,寄生火山口...
• lateral crater 侧火山口
• meteorite crater 陨石坑,陨星坑...
• explosion crater 爆裂火山口
• summit crater 山顶火山口
• arc crater 电弧陷口,弧坑...
• impact crater 撞击坑
• lunar crater 环形山
• meteor crater 陨石坑
• adventive crater 寄生火山口
• crater wall 火山口壁
• crater crack 焊口裂纹

近反义词

【近义词】

• cavity 洞
• depression 沮丧
• hole 洞
• hollow 空的
• pit 坑
• shell 壳
• cup 杯子
• bowl 碗
• pan 平底锅
• well 很好地