如何更改HelloWords背单词等级？
Category: 聊天学习功能
目前不支持更改HelloWords词汇等级。首次进入HelloWords背单词界面，将提示你选择词汇量等级。请注意，等级不影响实际背单词的内容。
⚠️ This content was dynamically fetched from the API and may not include all formatting features.
Category: 聊天学习功能
⚠️ This content was dynamically fetched from the API and may not include all formatting features.