second-generation
/ˈsekəndˌdʒenəˈreɪʃən/adjective
1
- denoting the offspring of parents who have immigrated to a particular country（移民后裔）第二代的：
she was a second-generation American.
她是第二代的美国移民。
2
- of a more advanced stage of technology than previous models or systems（技术）第二代的。