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
Spring is the season for romance.
春天是浪漫的季节。
Where did you go yesterday?
你昨天去了哪里？
Best wishes,
衷心地祝福您，