(1)弱智
包括各种形式的智力低弱，但并不一定表示无行为能力。

(2)弱占有；弱保有
例如租借土地保有〔leasehold〕弱于土地自由保有〔freehold〕。

• construction of law
• construction of will
• construction warranty
• construction work
• constructive
• constructive acceptance
• constructive admission
• constructive adverse possession
• constructive annexation
• constructive assent
• constructive assignment
• constructive attachment
• constructive authority
• constructive bailment
• constructive breach
• constructive breaking into a house
• constructive condition
• constructive contempt
• constructive contract
• constructive conversion
• constructive custody
• constructive delivery
• constructive desertion
• constructive discharge
• constructive dividend