🧩 词语组成解析
alpha
['ælfə]
n. 希腊字母的第一个字母;
🗣️ 情景例句
What's the tuition for one year of college?
大学一年的学费是多少？
Don't underestimate me.
别小看我。
Excuse me, please! Which is the way to the North Street Hospital?
请问，去北街医院怎么走？