英语词汇“pit mining”的翻译、意思、用法、释义-英汉汉英双解词典

单词	pit mining
释义	pit mining 基本例句矿井开采 Karst collapse colum in North China already becomes one of the main geological disaster in mine mining.华北地区岩溶陷落柱已成为矿井开采中最主要的地质灾害之一。
随便看	broiler starter feed,complete broiler starter mash broiler-type chicken broiler whole leg broiler wing broilery Broili broiling broilingly Broin broing log broing machine column Broinsonia brois Brois broilings broilled chicken Broillet Broilliard broil lobster broil meat broilment broilor broils broil steak