sematicadj.
英 'sɪ'mætɪk | 美 sɪ'mætɪk
中文adj. 具有警告作用的
词根词源
sematic (adj.)"significant, indicative," 1890, from Greek semat-, comb. form of sema (genitive sematos) "sign" (see semantic) + -ic. Used especially in biology, in reference to "warning" colors, etc.
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