self heal夏枯草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- rotating spring自旋弹簧self stimulating method自身刺激法self-rectifying tubes[医] 自整流管self-sealing sandwich破损自封夹层材料self-care instruction自理训练self - control system自控系统self-sensing bearings无传感器轴承self-balancing ledger自动平衡总账self-conjugate nuclei自共轭核self filtering aperture自动滤光孔