Beta decay
[医] β[质点]衰变
🧩 词语组成解析
n. 希腊字母表的第二个字母\\n[医] β(希腊文的第二个字母), 乙种
🗣️ 情景例句
You're really good at that.
你做得真不错。
I will be seeing him in August.
我将在八月份见到他。
We're going to play football.
我们打算踢足球。