Radioactive purity
[化] 放射性纯度
🧩 词语组成解析
🗣️ 情景例句
Do I have any late fees?
我要交罚金吗？
Because such constructive employment practices will greatly promote a better understanding of both American and Chinese cultures.
因为这个具有建设性的雇佣体系将会有力地推进对中美双方文化的更好了解。
Yes, here you go.
喏，就是这个。