英语词汇speleology的意思、用法及释义-英汉双解词典

单词	speleology
释义	speleology (also spelaeology), n [U] 1 scientific study and exploration of caves 洞穴学. 2 sport of walking in and exploring caves 洞穴探险（运动）.
随便看	fishery fish-eye lens fish-farm fish finger fish-hook fishing fishing-line fishing-rod fishing-tackle fish-kettle fish-knife fishmonger fish-net fish-plate fish-slice fishwife fishy fissile fission fissionable fissiparous fissure fist fistful fisticuffs

英汉双解词典包含38652条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。