xyster
n.
"surgical instrument for scraping bones," 1680s, from Greek xyster "a graving tool," from xyein "to scrape," from PIE root *kes- (1) "to scrape."
| 词汇 | xyster |
| 词根词缀 | Online Etymology Dictionary xyster n. "surgical instrument for scraping bones," 1680s, from Greek xyster "a graving tool," from xyein "to scrape," from PIE root *kes- (1) "to scrape." |
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