Cluster expansion
[化] 集团展开
🧩 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
Thanks.
谢谢。
Adversity makes strange bedfellows.
身处逆境不择友。
They were puzzled by several things.
有几件事情使他们感到迷惑不解。