🧩 词语组成解析
alpha
['ælfə]
n. 希腊字母的第一个字母;
🗣️ 情景例句
Congratulations!
恭喜你
Do you have a letter of introduction?
你有介绍信吗?
No, you aren't. Oh, hello, Kate! Nice to see you!
不,你没迟到。噢,你好,凯特!很高兴见到你!