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
Someone just checked out.
有一个人刚刚结帐走了。
I'm looking for a part-time job to help put me through school.
为了使我能够从学校毕业，我正在找兼职工作。
Was the damage extensive?
坏得很多、很严重吗？