"seal up" in Chinese (Simplified)

• 封住
• 密封

Definition

把某物完全封住，使其无法进出，通常是让它密封防水或防空气。

Usage Notes (Chinese (Simplified))

“seal up”比起单独的“seal”更强调彻底封闭。常用于需要防潮、防空气、完全保护的容器、门窗或信封。属于口语表达，书面语不常见。

Examples

Please seal up the jar after you use it.

请用完后把罐子**封住**。

Make sure to seal up the bag so the food stays fresh.

请确保把袋子**封住**，这样食物才新鲜。

He used tape to seal up the box before shipping it.

他用胶带把盒子**封住**后再寄。

The windows were sealed up to keep out the cold during winter.

冬天时窗户被**封住**了以防止冷空气进入。

We had to seal up the cracks in the wall to stop water from getting in.

我们不得不用材料把墙上的裂缝**封住**，防止进水。

After the renovations, they sealed up the old doorway so nobody could use it anymore.

翻新后，他们把老门**封住**了，所以没人能再用了。