词汇	恨海无边
释义	恨海无边 a sea of eternal regrets
随便看	multilevel security guards multilevel security mode Multilevel security policy multilevel security problem multilevel security proof Multilevel security relational data model multi-level security strategy multilevel segmentation Multi-level segmentation multi-level sentence similarity multilevel sequence multilevel sequential optimization algorithm Multilevel series seal multilevel series system multi-level series-wound siphon drainage multi-level set multi-level sharing and exchange model Multi-level shielding multilevel signal multi-level signal multilevel signal element multi-level signal element multi-level signaling multilevel signalling multilevel simulation