vibration

剑桥词典

continuous quick , slight shaking movement
持续振动；轻微抖动
Vibrations were felt hundreds of miles from the centre of the earthquake . 距震中数百英里范围内都有震感。
Aircraft manufacturers want to reduce vibration for the sake of safety . 飞机制造商出于安全的考虑而想要减轻震动。

例句

• The vibration can become irksome after a while.
• We know that prolonged exposure to vibration can weaken aircraft components .
• The bolts have worked themselves free because of the vibrations.
• The vibration of the lawn mower has made my hands tremble .
• We could feel the vibration of the music through the floor .
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