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Echo One — 双语字幕逐句精听

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Overview

在 YouTube™ 播放器里为带英文字幕的视频生成双语字幕,逐句精听、跟读和听写练习。

Echo One 是一个面向中文母语英语学习者的 YouTube™ 学习工具,帮助你在真实视频中看懂英语、逐句精听、练习表达,并把真正想会用的表达长期记住。 打开带有可读取英文字幕的 YouTube 视频,即可从播放器里的 Echo One 入口开启双语字幕、逐句学习或收藏当前句中的单词、短语和句型。 免费功能: - 中英双语字幕与自动断句 - 逐句播放、上一句/下一句和单句重播 - 播放倍速与英文、中文、双语字幕切换 - 听写练习和结果检查 可选 Pro 功能: - AI 增强翻译、AI Ask 和语音 Friend - 扩展与网站共用的账号云端生词本 - 从当前字幕收藏表达,也可手动添加、编辑、搜索和导出 - 误删表达可在 30 天内从“最近删除”恢复 - 通过选择、填空和自主造句完成 L0–L3 客观复习,并可撤销刚才的评分 - AI 只处理当前候选、释义、新语境或当前造句答案;AI 暂停时,非 AI 生词功能仍可继续使用 符合条件的登录账号可获得完整 7 天 Pro 免费体验,无需付款方式,不会自动扣款。体验结束后,免费字幕、学习和听写功能继续可用;生词仍可查看、搜索、导出、删除和恢复。 使用说明: - Echo One 依赖视频本身可用且可读取的英文字幕轨。 - 如果视频没有可读取的英文字幕,Echo One 不会对视频音频进行自动转写。 - 免费字幕和学习工具不要求登录;登录用于试用、Pro 权限和账号云端生词本。 - Echo One 不下载视频,也不会绕过 YouTube 的登录、地区、会员或内容限制。 YouTube is a trademark of Google LLC. Use of this trademark is subject to Google Permissions.

Details

  • Version
    1.2.0
  • Updated
    August 24, 2026
  • Features
    Offers in-app purchases
  • Size
    239KiB
  • Languages
    中文(中国)
  • Developer
    Email
    liuc41199@gmail.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

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Echo One — 双语字幕逐句精听 has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.

Echo One — 双语字幕逐句精听 handles the following:

Personally identifiable information
Authentication information
Personal communications
Location
User activity
Website content

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

Support

For help with questions, suggestions, or problems, visit the developer's support site

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