trephine


n. 环锯,环锯术

vt. 用环锯在……上做手术

英文词源

trephine (n.)
an improved kind of trepan, 1620s, from French trephine, which is said to be from Latin tres fines "three ends," but perhaps rather an arbitrary diminutive of trepan. As a verb from 1804. Related: Trephining; trephination.

实用例句

1. Traditional scheme is core decompression technique using trephine.
传统的治疗方法是以环钻法为主的髓心减压技术.
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