单词	以問答敎過
释义	同Catechised
随便看	balanced- nutrient fertilization balanced occlusion balanced ocsillator balanced of nature balanced open wire balanced-opposed compressor balanced oscilator balanced oscillator balance double heterozygote balanced output balanced pair balanced panel data balanced periodic quantity balanced phase balanced photodetectors balanced-piston governor valve balanced polymorphism balanced polymorphism (ford 1940) balanced polyphase current balanced polyphase load balanced polyphase source balanced polyphase system balanced presentation balanced protection system balanced protective system