Question

vibration n.震动；颤动 (1) 这条船即使全速前进，发动机的震动也很小。(2) 机器运转时的震动常使螺母变得松动。(3) 你的手指能感觉小提琴琴弦的颤动。(4) 他告诉我说中央C音相当于每秒振动256次。 You might feel a vibration in your floor when your neighbor is playing his music too loudly, and you'll know a thunderstorm is approaching when you feel the vibration of your trembling dog at your side. The rapid back and forth movement or quivering of an electric toothbrush or a mild earthquake is a vibration. The Latin vibratus, "move quickly to and fro" is the root word.

Accepted Answer

英 [vaɪ'breɪʃn] 美 [vaɪ'breɪʃn] (1) Even at full speed the ship's engines cause very little vibration.(2) The vibration during operation often caused the nuts to loosen.(3) Your finger can feel the vibration on the violin string.(4) He told me that middle C is equivalent to 256 vibrations per second. A vibration is a shaking motion. If you feel a strong vibration in your car every time you step on the brakes, it might be a good idea to take it to a mechanic.

英语单词	vibration
英美音标	英 [vaɪ'breɪʃn] 美 [vaɪ'breɪʃn]
中文释义	n.震动；颤动
英语例句	(1) Even at full speed the ship's engines cause very little vibration. (2) The vibration during operation often caused the nuts to loosen. (3) Your finger can feel the vibration on the violin string. (4) He told me that middle C is equivalent to 256 vibrations per second.
中文例句	(1) 这条船即使全速前进，发动机的震动也很小。 (2) 机器运转时的震动常使螺母变得松动。 (3) 你的手指能感觉小提琴琴弦的颤动。 (4) 他告诉我说中央C音相当于每秒振动256次。
vocabulary简明	A vibration is a shaking motion. If you feel a strong vibration in your car every time you step on the brakes, it might be a good idea to take it to a mechanic.
vocabulary扩展	You might feel a vibration in your floor when your neighbor is playing his music too loudly, and you'll know a thunderstorm is approaching when you feel the vibration of your trembling dog at your side. The rapid back and forth movement or quivering of an electric toothbrush or a mild earthquake is a vibration. The Latin vibratus, "move quickly to and fro" is the root word.

Vibration Feel 英 Vaɪ'Breɪʃn] 美 Vaɪ'Breɪʃn N.震动；颤动 Full Speed