Epithermal neutron
[电] 外热中子
🧩 词语组成解析
a. 超热的
🗣️ 情景例句
Something that might be surprising to you.
一件也许会让你吃惊的事。
All things are easy that are done willingly.
做事乐意，诸事容易。
No. It isn't real, said Meimei. It was used in plays.
“不，那不是真的，”梅梅说，“那是演戏用的。”