kettle hole drainage pattern锅穴: churn hole; colk; eddy mill; ...水系: river system; hydrographic n ...穴水: anamizu锅穴: [地质学] churn hole; colk; eddy mill; evorsion hollow; kettle; pot; kettle hole; pot hole洞穴水: cavern water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:锅穴水系，即可在微信中查询翻译
