Neutronics
中子物理学; 中子学
🗣️ 情景例句
so we all got to go home early.
所以我们都非早回家不可。
There are some feelings that time cannot benumb.
人类的感情是历久不衰的东西。
Looking into the drawing room, she saw a scene of confusion over by her writing desk.
她往起居室里看去，写字台边一片狼籍。