Definition: the amount by which a calculation can be wrong but still give a good result Level: C2
民调结果包含3%的误差范围。
Poll results include a ___margin ___of ___error of 3%.
随着测量技术的进步，误差范围显著减小。
As measurement techniques improve, the ___margin ___of ___error decreases significantly.
工程师必须在他们的计算中考虑一个小的误差范围。
Engineers must account for a small ___margin ___of ___error in their calculations.
