信封
xìnfēng
HSK 5
信封 — xìnfēng
- envelope
我把信放进信封里，准备寄出去。 wǒ bǎ xìn fàngjìn xìnfēng lǐ zhǔnbèi jìchūqù — I put the letter into an envelope and prepared to mail it.
xìnfēng
HSK 5
我把信放进信封里，准备寄出去。 wǒ bǎ xìn fàngjìn xìnfēng lǐ zhǔnbèi jìchūqù — I put the letter into an envelope and prepared to mail it.