gangrene
gangrene[ˈgaŋgriːn]noun- [mass noun](Medicine)localized death and decomposition of body tissue, resulting from either obstructed circulation or bacterial infection
(医)坏疽
verb- [no obj.]become affected with gangrene
患坏疽
派生gangrenous[ˈgaŋgrɪnəs]adjective语源- mid 16th cent.: via French from Latin gangraena, from Greek gangraina
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