Knotty
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[编辑] 解释
[编辑] GRE 红宝书
- adj. 有节疤的; 困难的
- ［英］ adj. 有节疤的 ( having or full of knots) ; 困难的 ( hard to solve or explain; puzzling)
- ［类］ 反义词: easy ( 容易的) ; simple ( 简单的)
- ［记］ knot ( 结, 节疤) +ty -> 有节疤的
- ［例］ a knotty question
[编辑] Webster Collegiate
adjective (knottier; -est)
- Date: 13th century
- marked by or full of knots; especially so full of difficulties and complications as to be likely to defy solution <a knotty problem>
- Synonyms: see complex
- ? knottiness noun
