1. 磨具:sharpener 磨石,磨刀器 | sharper 磨具 | sharp periosteal elevator 锐骨膜起子
2. 牛头刨:sharpening device 刻石器 | sharper 牛头刨 | sharpness 锐度
3. 欺诈者/赌棍:sharpening /磨刀/磨尖/磨快/磨刃/磨锐/ | sharper /**/欺诈者/赌棍/ | sharpie /帆船的一种/
4. sharper的翻译
4. 诈骗者:deceiver 欺人者 | sharper 诈骗者 | kite 骗钱
noun
1. a professional card player who makes a living by cheating at card games
Synonym: cardsharpcard sharpcardsharpercard sharpersharpiesharpycard shark