streak² v 1 [I] to move or run very quickly 飞快地移动［跑］: A fighter jet streaked across the sky. 一架喷气式战斗机在空中一闪而过。 2 be streaked with sth to be covered with thin lines of a particular colour or substance 留有某物的条痕: Marcia's face was streaked with sweat. 玛西娅的脸上有一道道汗痕。