diatreme
火山道
发音
/ˈdaɪ.əˌtɹim/
词形变化
diatremes
复数
diatremes
释义与例句
n.
-
1.
A cone-shaped volcanic vent produced by the explosion of gas-filled magma.
地质
词源
From dia- + -treme.
来源：wiktionary