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
He plays games with his daughter every night after work.
下班后他每晚都和他的女儿玩游戏。
This country is localed in the northern hemisphere.
这个国家位于北半球。
Just sign there on the bottom.
那么，就请在下面这里签个名。