Cluster integral
[化] 集团积分
🧩 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
It's been very nice talking to you.
很高兴与你交谈。
Have you bought any cake?
你买蛋糕吗？
Thank you.
谢谢。