1. 不迟于//later on 以后,后来：sooner or later 迟早//See you later! 再见! | no later than 不迟于//later on 以后,后来 | soon ad. 不久,马上
2. 至迟：no go area;禁区; ; | no later than;至迟;NLT; | no notice helicopter patrol;无事先通知直升机巡逻; ;
3. 不迟于... ? 猇：early and late / / 从早到晚 ?a ?J? | no later than / / 不迟于... ? 猇r-!a | laugh at / / 因...而发笑;嘲笑 ?x齄堒?=