Cluster of particle
[化] 颗粒簇
🧩 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;
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
Scientists have confirmed that the Earth is, indeed, round.
科学家证实，地球确实是圆的。
I would have gone on the picnic if it hadn't rained.
如果没下雨，我就去野餐了。
To finish so much work in a day is impossible.
一天之内干完这么多事是不可能的。