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
Should children be allowed to watch violent movies?
小孩可以看暴力片吗？
Where have you been all this time?
这段时间你跑到哪里去了？
Did she learn all by herself? How clever.
她全是自己学会的吗？多么聪明啊！