| 单词 | phlebotomy | 
| 释义 | phle·bot·o·my   (flĭ-bŏtə-mē) n. pl.   phle·bot·o·mies  1.  The removal of blood from a vein, usually with a needle and syringe or other container, for diagnostic or therapeutic purposes, as in the treatment of hemochomatosis. 2.  The removal of blood from a vein with a cutting instrument, formerly done to reduce blood volume as a treatment of disease. In both senses also called  venesection. [Middle English flebotomie, from Old French flebothomie, from Late Latin phlebotomia, from Greek phlebotomiā, from phlebotomos, opening a vein : phlebo-, phlebo- + -tomos, cutting; see  -TOME.] phleb′o·tomic (flĕb′ə-tŏmĭk),  phleb′o·tomi·cal (-ĭ-kəl) adj. | 
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