Radioactive families
[化] 放射性系
🧩 词语组成解析
n. 家族；家庭（family的复数）
🗣️ 情景例句
Have you ever been to Nanjing?
你曾去过南京吗？
It is better to do well than to say well.
理论好不如实际好。
And this is Xiaohui.She's Chinese, too.
这位是晓惠。她也是中国人。