Nantoka/保质期bǎo zhì qīTraditional: 保質期HSK 7–9保质期 (bǎo zhì qī) is a Chinese word meaning “shelf life; expiration date”.Meanings1shelf life2expiration datePart of speechnounCharacters in 保质期保bǎo · to defend; to protect; to keep质zhì · character期qī · a period of timeRelated words保证guarantee保护to protect保持to keep星期week确保to ensure; to guarantee期待to look forward to保险insurance保安to ensure public security保安Bonan ethnic group保佑to bless and protect保to defend; to protect; to keep保Bulgaria (abbr. for 保加利亞|保加利亚[Bao3 jia1 li4 ya4])Study Chinese with flashcards →