英语单词短语词组“a nip in the air”的中文翻译、释义及用法解析-英汉词典-学苑网

单词	a nip in the air
释义	a nip in the air idiom afeelingofcold: There’s arealnip in theairthismorning. (Definition ofa nip in the airfrom theCambridge Academic Content Dictionary© Cambridge University Press) #https://dictionary.cambridge.org//dictionary/english/nip-in-the-air##
随便看	sampled sample estimate sample estimate sample mean sample-mean sample preparation sample preparation sampler sample size sample space sample-space sampling sampling approach sampling bias sampling design sampling distribution sampling-distribution sampling error sampling-error sampling fraction sampling-fraction sampling frame sampling-frame sampling interval sampling location