"seal up" in Chinese (Traditional)
封住密封
Definition
把某物完全封住，使其無法進出，通常讓它密封防水或防空氣。
Usage Notes (Chinese (Traditional))
“seal up”比單獨的“seal”更強調完全封閉。常用於需要防潮、防空氣、完全保護的容器、門窗或信封。多用於口語，正式書寫較少見。
Examples
Please seal up the jar after you use it.
請用完後把罐子**封住**。
Make sure to seal up the bag so the food stays fresh.
請確保把袋子**封住**，這樣食物才新鮮。
He used tape to seal up the box before shipping it.
他用膠帶把盒子**封住**後再寄。
The windows were sealed up to keep out the cold during winter.
冬天時窗戶被**封住**了以防止冷空氣進入。
We had to seal up the cracks in the wall to stop water from getting in.
我們不得不用材料把牆上的裂縫**封住**，防止進水。
After the renovations, they sealed up the old doorway so nobody could use it anymore.
翻新後，他們把老門**封住**了，所以沒人能再用了。