保质期 bǎozhìqī HSK7 expiration date Definitions Defs Origin Strokes Stroke Words Sentences Sents Showing: expiration date All meanings 2 bǎozhìqī 2 expiration date 1shelf life 1 1 sentence for 保质期 (bǎozhìqī — expiration date) 由于过了保质期，这种药已经失效了。 yóuyú guò le bǎozhìqī, zhè zhǒng yào yǐjīng shīxiào le. Because it is past its expiration date, this medicine is no longer effective. Source: Dong Chinese Dictionary
