riddle作为名词的意帆尺隐思是谜;谜语;神秘事件;无法解释的情况。
riddle作为动词的意思是使布满窟窿。
It was one of the earliest campus lantern riddle colleges in Chaoshan district.
她是潮汕地区最早的校园灯谜社之一。
It is a riddle to which neither Mr Bush nor Mr Obama nor any president has found a neat answer.
这是个谜题,无论是布什还是奥巴马态厅或是任何一位总统都未找到合适的答案。
Using NASA's Spitzer Space Telescope,astronomers have found a likely solution to a centuries-old riddle of the night sky.
通过NASA的斯皮策太空望远镜,天困斗文学家们很可能为夜空中的一个古老的谜题找到了答案。
The story of online grocer FreshDirect is something of a chicken-or-egg riddle.
网上食杂商新鲜直达的故事有点像鸡与蛋的谜团。