spread的过去式和过去分词是他的原形。 spread v.展开;打开;摊开;使散开;张开;伸开; n.传播;散布;扩展;蔓延;广泛;多样;抹在面包上的东西; 例句Using too ...
connected adj. [计] 连接的;有联系的;连贯的. 例句The two events are closely connected. 两起事件之间有密切的联系。 It can be connected to a PC f...