封控

Traditional form:

封控

Pinyin (reading):

fēngkòng

Definitions:

• to lock down

Characters:

• 封 - envelope, letter; to confer, to grant; feudal
• 控 - to accuse, to charge; to control; to sue

Traditional characters:

• 封 - envelope, letter; to confer, to grant; feudal
• 控 - to accuse, to charge; to control; to sue