🧩 词语组成解析
alpha
['ælfə]
n. 希腊字母的第一个字母;
[医] 阻滞物, 阻滞剂, 阻滞抗体
🗣️ 情景例句
That must be Rita Mae.
一定是Rita Mae。
When did you get up yesterday morning?
你昨天早上几点起床？
However, it was his turn to be surprised,
没料到这回该轮到他自己吃惊了。