单词 | suction-plate |
释义 | > as lemmassuction-plate suction-plate n. (a) a dental plate kept in position by atmospheric pressure; (b) (see quot. 1889). ΘΚΠ the world > health and disease > healing > dentistry > [noun] > denture > plate plate1845 suction-plate1875 mouth plate1876 saddle1907 1875 E. H. Knight Amer. Mech. Dict. III. 2442/2 Suction-plate (Dental). 1889 J. J. Welch Text Bk. Naval Archit. xi. 124 A deck- or suction-plate,..to the under side of which, at its centre, the tail pipe from the pump is attached. < as lemmas |
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