selfpoisen.自动平衡(镇静)
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-formulated Ulcer Powder自制溃疡散
self-extinguishing character自熄性
self retaining brain retractor脑固定牵开器
self-fit forecast algorithms自适应预测算法
self-return plunger cylinder自回复柱塞缸
self-discharging centrifugal自动排渣离心机
self-determination artillery自主式火炮