Beta-decay synthesis
[化] β衰变合成(标记化合物)
🧩 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
Your gong fu has a lot of good and bad points, but I'd like to draw particular attention to problems in your footwork.
你的功夫优点和缺点并存，但我希望你能特别要注意你的步法。
I'm afraid I don't know. Let me ask the supervisor in this section.
恐怕我不知道，让我来询问一下该组的负责人。
Take it easy, you will be all right in a couple of days.
别担心，你两天之内就会痊愈的。