riddle

谜语、谜题

She asked me a riddle that nobody in class could solve.

她出了一个谜语，全班都猜不出来。

谜团、难解之谜

His sudden disappearance remains a riddle to this day.

他突然失踪至今仍是个谜团。

粗筛、筛子专业

The workers passed the gravel through a riddle.

工人把碎石倒进粗筛里过筛。

打穿、布满孔洞常用被动

The old road sign was riddled with bullet holes.

那面旧路标上布满了弹孔。

充斥、充满常用被动

The report was riddled with errors and had to be rewritten.

那份报告错误百出，必须重写。

出谜语、说谜少用

He riddled with the children all afternoon by the fire.

他整个下午在炉火边跟孩子们玩猜谜。