Alpha neutron reaction
[电] α中子反应
🧩 词语组成解析
alpha
['ælfə]
n. 希腊字母的第一个字母;
🗣️ 情景例句
You've been like a second family to me.
你们就像我的第二个家一样。
I'm very pressed for cash at the moment, can I pay you next week?
我现在手头有点紧，再周再付给你行吗？
That's right. It's harder for them.
说得对。对她们来说更加困难。