self holdn.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-aliging porous bearing自调多孔轴承
self-oscillatory transducer自激振荡式换能器
self-winding electric clock自绕电钟
self-purification of stream河流自净
self-dimociation adsorption解离吸附
Self-ignition of propellant发射药自燃
self-optimizing host system自主宿主域
Self-determination learning自主学习
self-leveling cement mortar水泥自流平砂浆
self-evaluation of symptoms自我症状评定量表