您要查找的是不是：
- Mysteriously, there was no answer when I rang. 真怪，我按了铃，但没人应。
- The rough road made the car vibrate. 崎岖不平的道路使车颠簸得很厉害。
- The strings of a piano vibrate when the keys are struck. 钢琴的琴键一弹琴弦就振动出声。
- The hammers strike the piano strings and vibrate them. 音锤敲击钢琴的弦并使之震动。
- They will cause the speaker diaphragm to vibrate. 它们将引起扬声器薄膜振动。
- My watch had mysteriously disappeared. 我的手表不知怎么就不见了。
- Mysteriously, the streets were deserted. 不知怎的，街上空无一人。
- She was silent, smiling mysteriously. 她沉默不语，神秘地笑着。
- Strings vibrate when plucked [strummed]. 弦在拨弄时会颤动。
- Our navy had suddenly and mysteriously disappeared. 神秘得很，咱们的海军突然失踪了。
- Both got mysteriously thin together. 两个人同时神秘瘦了下去。
- The rail continued to vibrate softly. 钢轨继续微微颤抖着。
- A balloon is mysteriously "sucked" into a flask. 一个气球神秘地被吸进了一个细颈瓶。
- Foggy mountains are mysteriously attractive. 烟雾茫茫的群山有着神秘的魅力。
- The Roanoke settlement mysteriously disappeared. 罗诺克部落神秘的消失了。
- To vibrate or rattle while in operation. 运动时摇摆或嘎嘎作响.
- Soon, bird's nest disappeared mysteriously. 不久，燕窝神秘地不见了。
- The atmosphere seemed to vibrate with tension. 气氛似乎紧张得发颤。
- My car mysteriously vanished last night. 我的车昨晚神秘地消失了。
- How is the shaker made to vibrate? 怎样使振动筛工作?
