具有特效的 meaning in English

specific

Kymdan pillows will not only give you a good nights sleep , but will also provide you with a sense of harmony in your room
Kymdan乳胶枕头不但具有特效的性能，有利于睡眠，而且还使您的卧室摆设变得更加谐和。
Jqa series of electropneumatic machine have various funtions such as punching , winding , extending and riveting . they have unique efficiency in rivet joint of tubular rivets and brittleness material . these electropneumatic machines are ments in realizing the automation and mechanization of the electronics , instruments , clocks & watches and toys industries as well as other trades
Jqa系列气压机能冲孔、折弯、拉伸、铆接，尤其是对空心铆钉的铆接、脆性材料的铆合具有特效的功能，是电子、仪表、钟表、玩具等行业实现自动化、机械化的理想设备。