单词 | trepanning-elevator |
释义 | > as lemmastrepanning-elevator trepanning-elevator n. see quot. 1877, and cf. elevator n. 2. ΘΚΠ the world > health and disease > healing > medical appliances or equipment > surgical instruments > [noun] > instrument for raising depressed bone griffin's foot1611 elevatory1617 levatory1617 levator1672 triploid1750 lever1846 trepanning-elevator1877 1877 E. H. Knight Pract. Dict. Mech. Trepanning-elevator, a lever for raising the portion of bone detached by the trephine. < as lemmas |
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