cavern spring洞穴: cave洞穴泉 暗泉: coveringspring穴泉: pocket spring洞穴: cave; cavern; abri; grotto; weem; [德国] senke; pocket成洞穴: caving下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:洞穴泉，即可在微信中查询翻译
