Neutronics
中子物理学; 中子学
🗣️ 情景例句
It seems so simple now.
现在事情显得很简单了。
Do you really like it?
你真的喜欢吗？
It took me ten minutes to persuade her to ring back later.
我用了10分钟的时间才说服她过会儿再来电话。