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单词 serrate
释义

WordReference Random House Unabridged Dictionary of American English © 2024
ser•rate  (adj. ser′āt, -it;v. ser′āt, sə rāt′),USA pronunciation adj., v., -rat•ed, -rat•ing. 
adj. 
  1. Biology[Chiefly Biol.]notched on the edge like a saw:a serrate leaf.
  2. Currency[Numis.](of a coin) having a grooved edge.
  3. serrated.

v.t. 
  1. to make serrate or serrated:He serrated the knives so they would cut meat easily.
  • Latin serrātus, equivalent. to serr(a) saw + -ātus -ate1
  • 1590–1600

Collins Concise English Dictionary © HarperCollins Publishers::
serrate adj /ˈsɛrɪt; -eɪt/
  1. (of leaves) having a margin of forward pointing teeth
  2. having a notched or sawlike edge
 vb /səˈreɪt/
  1. (transitive) to make serrate
Etymology: 17th Century: from Latin serrātus saw-shaped, from serra a saw
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更新时间：2025/2/23 6:58:35