posthole well 浅井 ; 干井
farm posthole auger 合抱式取土钻
posthole digger 桩穴挖掘机
posthole auger 挖柱孔钻
同义词: post hole
以上来源于: WordNet
Sterling Varner, the company's president from 1974 to 1986 and still a director, was a posthole digger when Fred Koch hired him in 1948.
FORBES: Creative destruction 101
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