单词 | ablation |
释义 | Word Frequency ablation(æbˈleɪʃən) noun 1. the surgical removal of an organ, structure, or part 2. the melting or wearing away of an expendable part, such as the heat shield of a space re-entry vehicle on passing through the earth's atmosphere 3. the wearing away of a rock or glacier Word origin C15: from Late Latin ablatiōn-, from Latin auferre to carry away, remove |
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