保期
guarantee period; warranty period; shelf life
Meanings
2 senses · 6 examplesnoun
shelf life; period during which a product's quality is guaranteed
formalCommonly seen on food, medicine, and cosmetic packaging. Refers to the period during which the product maintains its intended quality and safety under specified storage conditions.
This bottle of milk has a three-day shelf life remaining.
You must check the expiration date before buying food.
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The shelf life of cosmetics is usually 12 months after opening.
noun
warranty period; guarantee period for repair or replacement
formalRefers to the period during which a manufacturer or seller guarantees free repair, replacement, or maintenance for a product (e.g., electronics, appliances).
The warranty period for this mobile phone is one year.
My computer is still under warranty, so it can be repaired for free.
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Please keep the receipt safe; it is an important document for enjoying warranty service.