airtight
Definition
Completely sealed or closed, often to prevent the entry or escape of air
中文 完全封闭或关闭，通常为了防止空气进入或逃逸
Example
"The container was airtight and kept the food fresh."
Completely sealed or closed, often to prevent the entry or escape of air
中文 完全封闭或关闭，通常为了防止空气进入或逃逸
"The container was airtight and kept the food fresh."