trepan
trepan[trɪˈpan]noun- (chiefly historical)a trephine (crown saw) used by surgeons for perforating the skull
(主史)(在颅骨上开小孔用的)环钻,环锯
- a borer for sinking shafts
矿井凿钻
(trepanned, trepanning)- [with obj.]perforate (a person's skull) with a trepan
用环钻钻开(人的头颅)
派生trepanation[ˌtrɛpəˈneɪʃ(ə)n]noun语源- late Middle English: the noun via medieval Latin from Greek trupanon, from trupan 'to bore', from trupē 'hole'; the verb from Old French trepaner
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- receptionist n.接待员
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- receptivity n.感受性,接受能力
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vi.休息,休会,休庭
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