Alphanumerical
[计] 字母数字的
✅ 同义词
🗣️ 情景例句
Aren't you going to admire my new hat?
你难道不想夸夸我的新帽子吗？
Have you heard the weather forecast?
你听天气预报了吗？
She heard the front door open and heavy footsteps in the hall.
她听见前门被打开，走廊里响起重重的脚步声。