Beta-decay
衰变，贝他衰变
🧩 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
No, I could never agree to sign this contract.
不，我无论如何也不会签这份合同。
He's a composer of church hymns.I like his music a lot.
他是宗教诗歌作曲家，我很喜欢他的音乐。
What about vegetables?
蔬菜呢？