Radioactive decay constant
[化] 放射性衰变常数
🧩 词语组成解析
🗣️ 情景例句
May I use the phone?
我可以用电话吗
Modesty is the ornament of woman.
端庄可为妇女增添光彩。
He sent yet another fax informing the journalist that if he did not reply soon he would be fired.
于是他又发了一份传真，通知那位记者说，若再不迅速答复，将被解雇。