密封

mì fēng

HSK 2.0 Level 6 HSK 3.0 Level 7 #8276

Definitions

1. to seal up

Words Containing 密封

• 密封胶 密封胶 mì fēng jiāo: sealant
• 密封舱 密封舱 mì fēng cāng: sealed compartment
• 密封辐射源 密封辐射源 mì fēng fú shè yuán: sealed radiation source

Child Words of 密封

• 密 密 mì: secret
• 封 封 fēng: to confer