selftyingn.自动捆扎
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-assembling growth自组装生长
self-imposed enclosure自我强加的封闭
self-contained control自备式控制
self-service ticketing无人售票
self-discharging wagon自卸车,自动卸料车
self-focused attention自我倾注
self-optimized ability自优化能力
self sustained discharge自持放电
self-concatamerization自身多联化
self-extinction of arc自消弧