Thermal neutron
[电] 热中子
🧩 词语组成解析
🗣️ 情景例句
That was very kind of you.
你真周到。
Everything is good when new, but friend when old.
东西新的好，朋友老的好。
All kinds of jobs. There are women police officers, women doctors, teachers, engineers, farmers and so on.
各种各样的工作。有女警官、女医生、女教师、女工程师、女农场主等。