| 释义 | 
             
                airfoil effectiveness
                
            翼型yì xíng 
 airfoil profile; airfoil section; airfoil shape; wing section机翼jī yì 
 aerofoil, airfoil, wing战斗力zhàn dòu lì 
 battle effectiveness效益理论xiào yì lǐ lùn 
 effectiveness theory效用xiào yòng 
 avail; boot; effectiveness; utility经济效益jīng jì xiào yì 
 economic effectiveness; economic benefit办学效益bàn xué xiào yì 
 efficiency in school management; school effectiveness失效shī xiào 
 lose efficacy; lose effectiveness; cease to be effective; (of a treaty, an agreement
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