xyster

n. 刮骨刀, 骨刮 [医] 括骨刀, 骨刮, 刮器

发音

UK /ˈzɪs.tə(ɹ)/
US /ˈzɪs.tɚ/

词形变化

xysters 复数 xysters

释义与例句

n.
  1. 1.

    A surgical instrument used to scrape bones.

词源

From Ancient Greek ξυστήρ (xustḗr, “scraper”), from ξύω (xúō, “scrape”).

来源：wiktionary