词汇 | oakum |
词根词缀 | 词源: "loose fiber obtained from taking apart old hemp ropes," 1420s, from O.E. acumba "tow, oakum, flax fibers separated by combing," lit. "what is combed out," from a- "away, out, off" + stem of cemban "to comb," from camb "a comb;" from P.Gmc. *us-kambon, second element from PIE *gembh- "tooth, nail" (see comb). |
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