单词	submarginal
释义	submarginal adjective sub·​mar·​gin·​al ˌsəb-ˈmärj-nəl  -ˈmär-jə-nᵊl 1 : adjacent to a margin or a marginal part or structure submarginal spots on an insect wing 2 : falling below a necessary minimum submarginal economic conditions Word History First Known Use 1800, in the meaning defined at sense 1 Medical Definition submarginal adjective sub·​mar·​gin·​al ˌsəb-ˈmärj-nəl, ˈsəb-, -ən-ᵊl  1 : adjacent to a margin or a marginal part or structure submarginal areas of the gingiva 2 : falling below a necessary minimum submarginal diets
随便看	critch criteria criteriology criterion criterions criterium criteriums crith crithmene criths critic critic teacher critical critical angle critical apparatus critical care critical care unit critical care units critical coefficient critical condition critical constant critical density critical faculties critical flicker frequency critical fusion frequency

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