英语词汇“physical speleology”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	physical speleology
释义	physical speleology [地理] 天然洞穴学
随便看	emergency drill emergency drinking water emergency droppable ballast emergency drug analysis emergency dump emergency dump steam emergency duty emergency duty card emergency dwelling emergency dynamo emergency electrical power plant emergency electrical power system emergency electrical system emergency electric current emergency electric equipment emergency electricity generator emergency electric power source emergency electric steering gear emergency electric supply unit emergency electric system emergency elevator emergency (emerg) Emergency energy emergency engagement card emergency engine 勒紧裤腰带勘破三春景不长。勤与俭，治生之道也。不勤则寡入，不俭则妄废，则财匮。勤为摇钱树，俭是聚宝盆勤为无价之宝勤之勤之，至道非弥。勤于学问，谓之懿德。勤于求贤，而逸于得人。勤于运动勤俭不宣不宣分不宣而战不容不容置喙不容置疑不容置辩不寒而栗不对不对劲儿