Caldera（火山口）

中文含义：火山口，是火山喷发后形成的凹陷区域。

英语词性：noun

美式音标：/kælˈdɛrə/

同义词：volcanic crater, volcano’s mouth

易混淆单词：caliber （n. 口径）

双语例句：

  • A caldera is a large volcanic crater that is formed by the collapse of the ground after a volcanic eruption.
  • Yellowstone National Park is home to the famous Yellowstone Caldera.