低平火山口 dī píng huǒ shān kǒu

DEFINITIONS

  1. maar

CHARACTERS

低 dī low; to lower, hang, bend, bow
平 píng flat, level, even; peaceful
火 huǒ fire, flame; burn; anger, rage
山 shān mountain, hill, peak
口 kǒu mouth; open end; entrance, gate