误差线

误的英语翻译：

by accident; error; harm; miss; mistake

差的英语翻译：

differ from; difference; dispatch; errand; mistake

线的英语翻译：

clue; line; string; stringy; thread; tie; verge; wire
【医】 line; line Of occlusion; linea; lineae; lineae poplitea; mito-; nemato-
soleal line; strand; thread
【经】 line