serrated
 (a.)鋸齒狀的;有鋸齒的
 ser·rat·ed /ˈsɛ(ə)rˌet, səˈret/ 形容詞
 鋸齒狀的
 Ser·rate Ser·ra·ted a.
 1. Notched on the edge, like a saw.
 2. Bot. Beset with teeth pointing forwards or upwards; as, serrate leaves.
 Doubly serrate, having small serratures upon the large ones, as the leaves of the elm.
 Serrate-ciliate, having fine hairs, like the eyelashes, on the serratures; -- said of a leaf.
 Serrate-dentate, having the serratures toothed.
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 serrated
      adj : notched like a saw with teeth pointing toward the apex [syn:
             serrate, saw-toothed, toothed, notched]