您要查找的是不是：
- Can you guess the answer to this riddle? 你能猜出这个谜吗?
- That painting is still a riddle to us. 那幅画对我们仍然是个谜。
- oscillating riddle 摆动筛
- oscillating riddle (sieve) 振动筛
- The riddle remains inscrutable to us. 那个谜对我们仍然是不可解的。
- Life's perhaps the only riddle that we shrink from give up. 人生，也许是我们害怕放弃的唯一的谜。
- He got the answer to the riddle as quick as a flash. 他一下子就猜中了谜底。
- Russia is a riddle wrapped in a mystery inside an enigma. 俄罗斯是被包藏在一个闷胡芦里面的神秘物体之中的谜。
- The pointer is still oscillating. 指针一直在摆动。
- Riddle solving is beloved of all Chinese. 所有中国人都喜爱猜灯谜。
- Waves are related to oscillating systems. 波动与振动系统有关。
- The riddle was at last unriddled. 这个谜语终于得到了解答。
- The riddle is finally brought to light. 谜底终于揭晓了。
- Model of oscillating liquid drop? 振荡液滴模型?
- My son is clearly no witch at the riddle. 我儿子显然很会猜字谜。
- The figures have been oscillating about an average. 数字围绕平均数来回波动。
- If you move I'll riddle you with bullets! 你若动一动,我就用子弹把你打成"筛子"。
- To solve or explain(a riddle or mystery). 解开或解释（一个谜语或谜）
- A riddle that haunted me all morning. 一个困扰我整个上午的谜语
- Give me a hint so that I can solve the riddle. 给我一点提示我就可以解开这个谜。
