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Chinese to English Dictionary
密封
mìfēng
Description
密封的意思是把东西关得很紧，不让空气或水进去。
The meaning of 密封 is to close something tightly so that air or water cannot get in.
我们常常用密封来保存食物，让它不容易坏。
We often use 密封 to preserve food, making it less likely to spoil.
Meanings
密封mìfēng
to seal tightly; airtight
请把袋子密封好。
Please seal the bag tightly.
密封mìfēng
sealed; hermetic (as a state)
这个瓶子是密封的。
This bottle is sealed.
Related words
Notes
- Etymology
密 (dense/tight) + 封 (to seal), literally "tightly seal".
- Nuance
emphasizes complete, airtight closure, unlike 封 which just means to close/seal.
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