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- rotating twisted tape自旋扭带
self- driven changing floor自动换层
self - inspirit oscillation自激励振
self-contained crash tender自备式抢救车
self-stabilization of phase自动相位稳定
self-elimination of torsion扭转自消除
self-contained cooling unit自给冷却机组
self purification of seawater海水自净
self-propelled heavy weapon重型自行武器
Self-adaptive fast ethernet自适应快速以太网