Stratified random sampling
[经] 分层随机抽样
🧩 词语组成解析
adj. 任意的;随机的;胡乱的;
n. 随意;偶然的行动;
🗣️ 情景例句
This could be your lucky day.
今天你要时来运转了。
The wife is the key of the house.
妻子是一家的钥匙。
For years, villagers believed that Endley Farm was hunted.
多年来,村民们一直认为恩得利农场在闹鬼。
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