Alpha-activeity
[化] α放射性
🧩 词语组成解析
alpha
['ælfə]
n. 希腊字母的第一个字母;
🗣️ 情景例句
And I believe it is through this language of human relationship that our company has grown into what it is today.
我相信利用这种人际关系的语言，我们的公司才发展到今日的规模。
Thank you for your letter.
谢谢你的来信。
Goodbye, Helen.Nice to see you.
再见，海伦。见到你真高兴。