selfholdn.自锁(自保；自动夹紧)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-etching bonding自酸蚀粘结self-loading program自装入程序self-propelled barge自航驳船self-contained power自备电源self-correction code自校编码self retaining cathete留置导尿管, 自留导尿管self-expanding stent自展式(金属)支架self-adapting detect自适应检测self-regulation time自平衡时间self-supported stack自承烟囱