[数] 子集;子设备;小团体英释中释na group of people or things that is part of a larger group of people or things
1 data subset,资料子集,数据子集
1 ...subsets of the population such as men, women, ethnic groups, etc.....人口子集包括男人、女人、不同民族等。
更新时间:2025-04-04 22:13:43