- 发布日期 · UTC
- 2026-10-29
- 产品域名
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- 域名后缀
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- 产品方向
- 教育学习
关于产品
Select any word or phrase while browsing, translate it instantly, and save it to your personal vocabulary dictionary. Review later with SM-2 flashcards. Free Chrome extension. 200 saved words on us.
关键词
间隔重复翻译vocabulary learning