errorlaw误差律errorn.错误；过失；误差；谬误error of service业务差错error estimation误差估计error correctingadj.纠错的(改正错误的；误差改正的)error protection误差防护error in writing写作错误error free block无差错码组error quaternion误差四元数error-checking验错,检验误差的errorly operated误操作error psychology失误心理学