Definition

Examples

• 这幅古画需要一个精美的封套来保护。
  Zhè fú gǔhuà xūyào yí gè jīngměi de fēng tào lái bǎohù.
  This ancient painting needs a beautiful protective case to preserve it.
• 他把文件装进封套里寄出去了。
  Tā bǎ wénjiàn zhuāng jìn fēng tào li jì chūqù le.
  He put the documents into a large envelope and mailed them out.
• 这本精装书的外封套已经有些磨损了。
  Zhè běn jīngzhuāng shū de wài fēng tào yǐjīng yǒuxiē mósǔn le.
  The outer slipcase of this hardcover book is already a bit worn.