Cluster selection techique
[经] 集体选样技术
🧩 词语组成解析
cluster
['klʌstɚ]
n. 丛;簇，串;群;[语言]辅音群;
vi. 丛生;群聚;
vt. 使密集，使聚集;
🗣️ 情景例句
Just three days.
只要三天。
The crowd was dazzled by the spectacle.
人群被这一奇观弄得眼花缭乱。
This material looks nice. And so does this one.
这种料子看来不错，这个也很好。