(1)最后期限

(2)(报纸等稿件的)截稿线

(3)监狱周围划定的死亡线
囚犯一旦逾越，即可被处死的警戒线。
(→midnight deadline)

• sea damaged
• sea fisheries
• S.E.A.L.
• seal
• sea law
• sea-law of Rhodes
• sea lawyer
• seal day
• sealed
• sealed and delivered
• sealed bid
• sealed contract
• sealed grain
• sealed instrument
• sealed verdict
• sealer
• sea letter
• sea level
• sealing
• sealing ceremony
• sealing records
• sealing up
• seal of cause
• seal of corporation
• seal of court