(1)船舶失事；海难

(2)失事船；沉船；失事船舶的残骸

(3)无可弥补的损失
v.船舶遇难；船舶失事；遭受毁坏

• nonapparent easement
• nonappearance
• nonapportionable annuity
• nonassertive conduct
• non-assessable
• nonassessable capital stock
• nonassessable insurance
• nonassessable stock
• non assumpsit
• Non assumpsit infra sex annos.
• Non auditur perire volens.
• non-bailable
• non-bearer bond
• non bis in idem
• nonborrowing member
• nonbusiness bad debt
• non-business days
• noncallable bond
• noncancelable policy
• non-cancellable
• noncancellable lease
• non cepit
• non cepit modo et forma
• nonclaim
• nonclaim covenant