单词
aggregation
英 [,æɡrɪ'ɡeɪʃən] 美[,ægrɪ'geʃən]
基本信息
  • n. [地质][数] 聚合,聚集;聚集体,集合体
TOEFL中低频词

英英释意

1. several things grouped together or considered as a whole
2. the act of gathering something together
aggregation相关单词