Multistage sampling
[计] 多级抽样\\n[经] 多级抽样法
🧩 词语组成解析
a. 多级的, 多阶段的\\n[机] 多级
sampling
['sɑ:mpliŋ, 'sæ-]
n. 抽样;取样;（乐曲的）节录;选录;
🗣️ 情景例句
Nurse Baker, would you come in, please?
Baker护士 请你过来一下，好吗？
It's impossible. You may notice that the cost of raw materials has gone up in recent years.
不可能，您可能注意到了近年来原材料的价格上涨了。
Congratulations!
祝贺你！