Aggregation of particles
[机] 粒子的聚集
🧩 词语组成解析
aggregation
[ægri'geiʃən]
n. 聚集;集成;集结;聚集体;
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];
n. 粒子系统；微粒, 粒子；碎木料（particle的复数形式）
🗣️ 情景例句
You're a big boy.
你是个大孩子了。
He looks much younger than he is.
他看起来比他实际上年轻得多。
I had all the usual symptoms of someone giving up smoking: a bad temper and an enormous appetite.
脾气暴躁和食欲旺盛。