muff
ler
复数形式
mufflers
1
消声器, 排气管
a device that reduces noise from the exhaust system
A muffler is a part of a vehicle's exhaust system that reduces the noise produced by the engine. It works by using a series of chambers and tubes that help cancel out the sound waves created by the engine's exhaust gases. The muffler allows the gases to flow smoothly through the system while lowering the noise, making the vehicle quieter. It is an important component for meeting noise regulations and ensuring a more pleasant driving experience. Over time, mufflers can rust or become damaged, so they may need to be replaced.
- The muffler had a hole and was making a loud noise.
消声器有一个洞，并且发出很大的噪音。
- She replaced the muffler to quiet the exhaust.
她更换了消音器以使排气更安静。
- He installed a performance muffler for a deeper sound.
他安装了一个性能消声器以获得更深沉的声音。
- They inspected the muffler for rust and damage.
他们检查了消声器是否有锈蚀和损坏。
- The muffler helped reduce the engine's noise level significantly.
消声器有助于显著降低发动机的噪音水平。
同义词：
2
围巾, 颈巾
a scarf worn around the neck
3
消音器, 减震器
a device that decreases the amplitude of electronic, mechanical, acoustical, or aerodynamic oscillations
同义词：