= lava tube n. at additions above.
| 单词 | θ5741 | 
| 释义 | the world > the earth > structure of the earth > constituent materials > rock > igneous rock > 			[noun]		 > volcanic rocks > lava > tubular cave occurring in lava flow (2)		 lava tunnel1905 = lava tube n. at additions above. lava tube1927 a tubular cave occurring naturally in some solidified lava flows. | 
| 随便看 | 
英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。