The production date marks the starting point of a product's shelf life.
Word in 30 Seconds
- The specific date a product was manufactured.
- Essential for checking product freshness and safety.
- Usually found on the packaging of food and goods.
1) 概述：生产日期是商品包装上必须标注的关键信息之一，旨在告知消费者该产品何时被制造出来。它是产品生命周期的起始点，对于食品安全和质量追溯至关重要。
2) 用法模式：在书面表达中，通常使用“生产日期是+日期”或“查看生产日期”的结构。在日常生活中，人们常说“这个东西的生产日期很新”，意指该产品刚生产不久。
3) 常见语境：最常见于超市购买食品、饮料时查看包装背面；在购买电子产品或化妆品时，也会通过查询生产日期来判断产品的库存状态及是否过期。
4) 近义词比较：与“保质期”不同，生产日期是过去的时间点，而保质期是表示产品在特定条件下可保持质量的期限。两者结合使用，即“生产日期+保质期=过期日期”。
Examples
请检查一下这瓶水的生产日期。
everydayPlease check the production date of this bottle of water.
该产品的生产日期应清晰标注在包装盒上。
formalThe production date of the product should be clearly marked on the box.
Common Collocations
Common Phrases
生产日期新鲜
Fresh production date
Often Confused With
Shelf life refers to the duration a product remains safe to use, while production date is the specific day it was made.
Grammar Patterns
How to Use It
Usage Notes
The term is neutral and used in both formal and informal registers. It is a functional vocabulary term essential for daily consumer activities. It is almost always used as a compound noun.
Common Mistakes
Learners sometimes confuse it with the expiration date. Remember that 'production' is the beginning, and 'expiration' is the end. Do not swap these terms when checking labels.
Tips
Always check the bottom of the package
Manufacturers often print the production date on the bottom or side of the container. Don't just look at the front label.
Beware of blurred or altered dates
If the production date looks smeared or tampered with, avoid purchasing the item. It could be an expired product with a fake label.
Chinese format for dates
In China, the date format is usually YYYY.MM.DD. Always look for the year first to avoid confusion.
Word Origin
Derived from '生产' (to produce) and '日期' (date). It is a literal translation of the concept of a manufacturing timestamp.
Cultural Context
In China, strict food safety laws require all pre-packaged food to clearly display the production date. Consumers are highly accustomed to checking this before purchasing.
Memory Tip
Think of 'Production' (生产) as the 'birth' of the product. The date it was born is the production date.
Frequently Asked Questions
3 questions生产日期是产品制造完成的日期，而保质期是产品可以安全使用的期限。通过这两个信息，你可以计算出产品是否已经过期。
如果包装上没有明确标注，可能印在瓶盖、瓶底或封口处。如果完全找不到，建议不要购买，因为这可能涉及产品质量问题。
对于食品和护肤品来说，生产日期越新通常代表产品越新鲜，活性成分越稳定。但对于某些需要陈化的产品（如陈年红酒），则不一定。
Test Yourself
买牛奶时，一定要先看___，确认它是否新鲜。
生产日期直接决定了产品的新鲜程度。
Score: /1
Summary
The production date marks the starting point of a product's shelf life.
- The specific date a product was manufactured.
- Essential for checking product freshness and safety.
- Usually found on the packaging of food and goods.
Always check the bottom of the package
Manufacturers often print the production date on the bottom or side of the container. Don't just look at the front label.
Beware of blurred or altered dates
If the production date looks smeared or tampered with, avoid purchasing the item. It could be an expired product with a fake label.
Chinese format for dates
In China, the date format is usually YYYY.MM.DD. Always look for the year first to avoid confusion.
Examples
2 of 2请检查一下这瓶水的生产日期。
Please check the production date of this bottle of water.
该产品的生产日期应清晰标注在包装盒上。
The production date of the product should be clearly marked on the box.
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