(1)保卫

(2)获得

(3)担保
指以实物或货币等形式强化允诺效力的行为，一旦允诺落空，则担保物可以作为金钱的来源以弥补权利人的损失。

• severability of statute
• severable contract
• severable deposition
• severable judgment
• severable statute
• several actions
• several covenant
• several defenses
• several demises
• several fishery
• several inheritance
• several liability
• severally liable
• several ownership
• several tail
• several tenancy
• severalty
• severance
• severance of action
• severance of criminal prosecution
• severance of issues
• severance of member
• severance of statute
• severance pay
• severance tax