Stratified sampling
[计] 成层抽样\\n[经] 分层抽样
🧩 词语组成解析
a. 分层的；形成阶层的；分为不同等级的
sampling
['sɑ:mpliŋ, 'sæ-]
n. 抽样;取样;（乐曲的）节录;选录;
🗣️ 情景例句
Hey, that must be Pete!
嗨， 那一定是Pete
Children and fools speak the truth.
孩子和傻子，说的是真话。
Did you know he was having an affair?
你知道他有外遇了吗？