Read Edit View history 使用年限 shǐyòngniánxiàn service life Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 使用年限 shǐyòngniánxiàn service life useful life of a product; tenure of use; expected lifespan of equipment or a building Edit Delete References Add reference No references for this word.
使用年限 shǐyòngniánxiàn service life useful life of a product; tenure of use; expected lifespan of equipment or a building Edit Delete