英语词汇“drop shaft sinking”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	drop shaft sinking
释义	drop shaft sinking [矿业] 沉井法
随便看	sub-soil subsoil subsoil agricultural drain subsoil application subsoil application method subsoil attachment subsoil bearing capacity subsoil cultivator subsoil drain subsoil drainage subsoiler subsoilers subsoil exploration subsoil flow subsoilfluction subsoil ice subsoil improvement subsoiling subsoiling blade subsoilings subsoil irrigation subsoil layer subsoil moistness classification subsoil packer subsoil permissible load 喜心翻倒极喜樛枝鳞角喜泥润喜游醉眼喜赋是词喜还生怯喜遇武功天喜闲身喜随众草长喧呼救边急電気分解電気回路電気抵抗電気機関車電気溶接電気炉電気自動車電気鍍金電池電波