selffacedadj.天然表面的(未修整的)
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-clarification system自澄清系统
Self-protection awareness自我保护意识
self-stratifying coatings自分层涂料
self-boring pressuremeter自钻式旁压仪
self-saturating rectifier[电] 自饱和整流器
self-centering capability自动定心能力
self - maintenance module自治域模块
Self-assembled multilayer自组装多层膜
self-consequenconsequencen.妄自尊大; 自尊