n.[C]

1. 谜，谜语
   Can you guess the answer to this riddle?

   你能猜出这个谜吗？

2. 谜一般的人；难题；莫名其妙的事情
   All she said was a riddle to me.

   她所说的一切对我来说是一个谜。

vt.

1. 解……的谜
2. 给……出谜；使困惑

vi.

1. 打谜似地说
2. 出谜，打谜

n.

1. 粗筛，格筛[C]

vt.

1. 筛（谷物，砂石等）
2. 把……打得满是窟窿[H][（+with）]
   The car was riddled with bullets.

   汽车给子弹打得车身上尽是窟窿。

3. 充斥，布满[H][（+with）]
   The umbrella is riddled with holes and the rain's dripping down.

   雨伞上满是洞，雨水正滴下来。

4. 连续质问；处处挑剔

n.

v.

v.

1. make many holes in, especially with gunshot.
   ▸fill or permeate with something undesirable:

   the law is riddled with loopholes.
2. pass through a riddle.
   ▸remove ashes or other unwanted material from (a fire or stove) with a sieve.

n.