electrical vehicle是什么意思

electrical vehicle是什么意思 vehicle electrical electrical electrical electrical vehicle是可数还是不可数名词? electrical&electronic engineering是学什么的? 为什么是electrical appliance而不是electric applianceelectric是用电的,所以为什么不是electrical appliance呢? electric和electrical有什么区别?家用电器是electric appliance还是electrical appliance? （紧急求助）vehicle是可数名词还是不可数名词? Electrical grid 是啥意思?有关电力的~ Journal of Electrical and computer Engineering是EI期刊吗 Electrical engineering and automation缩写可以是EEAA么 “电气工程”英语怎么说?是electric engineering,还是electrical engineering? SUV的全称是Sports Utility Vehicle还是Sport Utility Vehicle.RT我主要想知道是用sport还是sports? electric appliances electrical appliances 2种都有,教科书上出现的是electrical appliances!难道是教科书出错啦? appliance和equipment哪个是可数名词哪个是不可数名词?还有是不是 electrical appliance 和 electrical equipment?