Self-so自然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 retractation reaction自缩合反应self complementray antenna自补天线self-reinforcing polymer自增强聚合物self-supporting tendency自撑能力Self-learning capability自学能力Self-abstract correction自吸收校正self-coupled compensated自耦补偿self-holding screwdriver弹力持骨螺钉镊self-inactivating vector自灭活载体self-retaining retractor自动牵开器