self seal自密封
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-turn-off device自关断器件
self-heterodyne system自差系统
self-financing student自费生
selfextinguishing effect自动灭火效应
self-regulated reading自主阅读
self-propelled driller自行式钻机
self-adaptive capacity自适应能力
self-con-tained unit自控装置; 自给系统, 独立装置
Selfrating anxiety scale焦虑自评量表
self-assembledvesicles自组装泡囊