sharplyadv.锐利地；严厉地；厉害地；轮廓清晰、线条分明地sharpadj.锋利的；突然的；灵敏的；明显的；辛辣的；【音】升音阶的adv.准时地；突然地；偏高地sharp-freezevt.使速冻Sharp criteria门槛条件sharp practicen.欺诈的手段(不道德的行为)sharp division严重的分歧sharp features尖锐特征Sharp operator平削算子sharp V thread非截顶三角螺纹,锐角螺纹sharp elements可精确测量元sharp-radius小半径sharp-tastingadj.稍苦的；有点苦的