crater

“crater”词条分析

“crater”是一个名词，主要指代由影响、火山活动等造成的凹陷或坑。其常见含义包括：

• 天体表面的陨石坑
• 火山口

词语辨析

虽然“crater”主要用作名词，但在某些场合下也可以用作动词，意指“形成坑洞”或“凹陷”。然而，作为动词的使用相对较少，通常更常用的形式是名词。

词汇扩充

• Volcano 火山
• Asteroid 小行星
• Impact 撞击

近义词

• Pit 坑
• Hollow 凹陷
• Depression 洼地

反义词

• Elevation 高地
• Hill 小山

词典参考

根据柯林斯词典和牛津词典，“crater”被定义为：

• Collins: "A large round hole in the ground caused by an explosion or the impact of a meteorite." 一个因爆炸或陨石撞击而产生的大圆洞。
• Oxford: "The bowl-shaped opening at the summit of a volcano." 火山顶部的碗状开口。

用法示例

• The **crater** of the volcano was filled with snow.火山的**坑**里满是雪。

• Scientists studied the **crater** formed by the meteor impact.科学家们研究了**陨石撞击**形成的**坑**。

• The **crater** was over a mile wide.这个**坑**宽达一英里。

• They hiked to the **crater** of the dormant volcano.他们徒步到达了这座休眠火山的**火山口**。

• A new **crater** appeared after the last eruption.在上一次喷发后，出现了一个新的**坑**。

• The surface of the moon is covered with **craters**.月球表面布满了**坑**。

• We could see the **crater** from the observation deck.我们可以从观景台看到**坑**。

• Many **craters** on Mars have been identified.火星上的许多**坑**已被识别。

• The **crater** was once a bustling area.这个**坑**曾经是一个繁忙的地区。

• He fell into a **crater** while exploring the terrain.他在探险时掉进了一个**坑**。

• The **crater** formed thousands of years ago.这个**坑**形成于数千年前。

• We took a picture at the **crater's** edge.我们在**坑**边缘拍了张照片。

• The **crater** was surrounded by lush vegetation.这个**坑**被丰盛的植被所环绕。

• The size of the **crater** surprised the geologists.这个**坑**的大小让地质学家们感到惊讶。

• They measured the depth of the **crater**.他们测量了这个**坑**的深度。

• The **crater** has become a popular tourist attraction.这个**坑**已成为一个受欢迎的旅游景点。

• He studied the **crater** for his thesis.他为他的论文研究了这个**坑**。

• There is a large **crater** in the center of the field.田野中央有一个大**坑**。

• They discovered a hidden **crater** on the island.他们在岛上发现了一个隐藏的**坑**。