单词	初读数
释义	初读数initial reading
随便看	electric battery，elb electric beam electric bell electric bell--call bell electric belt saw electric bicycle electric birefringence electric blackboard [electric] blanket electric blanket electric blast electric blasting electric blasting cap electric blasting caps electric blasting circuit electric blind riveting tool electric blind-riveting tool gun electric block electric block up electric blood warmer electric blower electric blue electric-blue electric boat electric boiler