单词 | safety margin |
释义 | safety margin (once / 241211 pages) n WORD FAMILY safety margin: safety margins USAGE EXAMPLES"We know it will be a bit of a bumpy ride ahead, so we have a safety margin." Reuters(Nov 17, 2016) Sunday’s average lead for Clinton in national polls of 3.4% ought still to be a healthy safety margin. The Guardian(Oct 30, 2016) He said the actions caused an “erosion of the safety margin.” Washington Times(Jul 28, 2016) n the margin required in order to insure safety Syn|Hyper margin of error, margin of safety margin an amount beyond the minimum necessary indexa numerical scale used to compare variables with one another or with some reference number |
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