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
I'm having some trouble keeping food down.
我吃东西时感到困难。
Wouldn't I love to be in North Carolina right now!
我现在多么想在北卡罗来纳洲啊！
I'm really looking forward to this.
我期待这次参观已久了。