干货

英文翻译Content that offers practical, actionable steps or a high density of useful information, rather than vague or filler material. It is often used to describe posts, videos, or talks that teach concrete methods or deliver substantial value.

流行年代：

2012—2015

英文翻译Refers to practical, substantive knowledge or content that is genuinely useful, with no fluff or filler. It is often used to describe tutorials, guides, or posts that deliver real value rather than empty talk.