selftimed自定时
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-incompatibility genotype自交不亲和基因型
Self-rotation double-nozzle自旋双喷嘴
Self Propelled Artillery Weapon自推进炮兵武器
self anchored suspension bridge自锚式悬索桥
self-supporting optical cable自支承式光缆
self-powered vibratory roller自行振动压路机
self-inflation surface target自充水面目标
Self-assembled superstructure组装超结构