英语词汇working hole怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	working hole
释义	Definition of working hole in English: working hole noun An opening in a furnace at which metal or molten glass is taken out. Origin Mid 18th century; earliest use found in John Barrow (fl. 1735–1774), teacher of mathematics and writer. Definition of working hole in US English: working hole noun An opening in a furnace at which metal or molten glass is taken out. Origin Mid 18th century; earliest use found in John Barrow (fl. 1735–1774), teacher of mathematics and writer.
随便看	gradienter gradients gradin gradine grading gradings grading system gradiometer gradiometers grads graduable gradual gradualism machinization machinize machinofacture Machism machismo machismoes Machmeter mach number Mach number macho machohood machoism

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Definition of working hole in English: