selftimern.自动记秒表(照像机自拍装置)
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-propelled wheelchair自推式轮椅
self-ballasted LED module自镇流LED模块
self-contained vibrometer机内式振动计
self-employed businessman个体工商户
self-perceived mate value自感配偶价值
self-initializing program自预置程序
self-recording rain gauge自记雨量计
self-protective technique自我保护技术
self-incompatibility gene自交不亲和性基因