🧩 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
Always remember to wash your hands before eating.
用餐前谨记要洗手。
Careful!
小心！
The tape was so stick that they did not dare to cross it.
胶带极粘，蚂蚁不敢从上面爬过。