| 释义 | 
		●at ˈrandomwithout deciding in advance what is going to happen, or without any regular pattern 随意;随机;胡乱◆She opened the book at random (= not at any particular page) and started reading.  她随意翻开书就看了起来。◆The terrorists fired into the crowd at random.  恐怖分子胡乱地向人群开枪。◆Names were chosen at random from a list.  名字是从名单中随便点的。 See also random  |