| 单词 | ptyalectasis |
| 释义 | ptyalectasis[ tahy-uh-lek-tuh-sis ] / ˌtaɪ əˈlɛk tə sɪs / noun, plural pty·a·lec·ta·ses [tahy-uh-lek-tuh-seez]. /ˌtaɪ əˈlɛk təˌsiz/.spontaneous or surgical dilatation of a salivary duct. Origin of ptyalectasis<Greek ptýal(on) saliva + éktasis a stretching out, equivalent to ek- ec- + ta-, variant stem of teínein to stretch + -sis -sis Words nearby ptyalectasisPTU, ptui, PTV, Pty, ptyalagogue, ptyalectasis, ptyalin, ptyalism, ptyalo-, ptyalocele, p-type Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Medical definitions for ptyalectasisptyalectasis [ tī′ə-lĕk′tə-sĭs ] n.sialectasis The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. |
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