self seal自密封selfn.自己；本性；自我pron.我自己；你自己；他或她自己adj.始终如一的；同一类型的；性质不变的v.近亲繁殖；自花授粉self-assembly nanofilm自组装纳米膜Self - financed Policy自我保险self-cleaning strainer自清洗式滤器,自洁式过滤器self-adjustment nature自调节性能self-mutual inductance自互感self-releasing gripper自动开闭式夹纱器self-reflexive writing自反性写作self-healing minefield自修复雷场self-coloured material自着色材料self-contained bearing不可分离型轴承