英语词汇“pillar-and-stall system”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	pillar-and-stall system
释义	pillar-and-stall system pillar-and-stall system [′pil·ər ən ′stȯl ‚sis·təm] (mining engineering) A system of working coal and other minerals where the first stage of excavation is accomplished with the roof sustained by coal or ore.
随便看	fera feraa feraba ferac fer a cheval feracious feracity ferad fera (disambiguation) ferae ferae naturae feral feral cat feral cat coalition of oregon feral cat colony feral cat rescue group feral cat spay/neuter project feral child feral children feral dog feral flying pig feral goat eradication program feral gummint feralia feralised

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。