Noviro
封
HSK2
Simplified 封
Traditional 封
Pinyin fēng
Definition to confer; to grant; to bestow a title; to seal; classifier for sealed objects, esp. letters
我收到一封信了
Wǒ shōudào yì fēng xìn le
I received a letter
You might also see
信封
xìn fēng
envelope
HSK3
封闭
fēng bì
to close; to seal off; to close down (an illegal venue); closed (i.e. isolated from outside input)
HSK4
封面
fēng miàn
cover (of a publication)
封锁
fēng suǒ
to blockade; to seal off; to lock down
密封
mì fēng
to seal up
封杀
fēng shā
to shut out; to block; to smother
封存
fēng cún
to sequester; to seal up (for safe keeping); to freeze (an account); to mothball
查封
chá fēng
to sequester; to seize (assets); to seal up; to close down