Read Edit View history 集體防護 jítǐfánghù collective protection Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 集体防护/ 集體防護 jítǐfánghù collective protection measures or equipment used for the collective protection of a group, especially against chemical, biological, or nuclear threats Edit Delete References Add reference No references for this word.
集体防护/ 集體防護 jítǐfánghù collective protection measures or equipment used for the collective protection of a group, especially against chemical, biological, or nuclear threats Edit Delete