英语词汇“trepan”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

trepan

释义

a primitive type of trephine¹ (surgical instrument for removing circular pieces of tissue or bone), esp one used to penetrate the skull

a heavy tool used in boring mine shafts

[Middle English via Latin from Greek trupanon auger, from trupan to bore, from trupa a hole]

to remove a circular piece of bone from (a person's skull) using a trepan

to remove a disc or cylindrical core from (metal) with a machine tool

to cut (a hole or groove) in something using a trepan

trepanation /trepəʹnaysh(ə)n/ noun

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