英:['gəʊˌdevl]
美:['goʊˌdevəl]
英:['gəʊˌdevl]
美:['goʊˌdevəl]
油管清扫器,木材运搬撬;刮管器;坠撞器;
go-dev·il
go de vl
noun
any of various devices: such as
a cultivator with wooden runners
a weight formerly dropped in a bored hole (as of an oil well) to set off an explosive
a cleaning scraper propelled through a pipeline
a handcar or small gasoline car used on a railroad
a child's sled
The first known use of go-devil was in 1852