“ulcer”的概念、定义、翻译、参考文献-科学参考

单词	ulcer
释义	ulcer [`ǝl·sǝr] ^MEDICINE Localized interruption of the continuity of an epithelial surface, with an inflamed base.
随便看	rectilinear motion rectilinear scanning rectilinear shoreline rectilinear system rectiliner lens recto rectocele rectorite rectrix rectum rectus rectus abdominis rectus femoris rectus oculi recumbent recumbent fold recuperability recuperative air heater recuperator recurrence formula methods recurrence interval recurrence rate recurrent backcrossing recurrent folding recurrent nova

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