解释：防音装置，内燃机的消音装置，消声器
quieter 是什么意思及中文翻译：
名词(n.) 防音装置，内燃机的消音装置，消声器
形容词(adj.) 清静的( quiet的比较级 )
形容词(adj.) 僻静的
形容词(adj.) 不起眼的
形容词(adj.) 不激动的
quieter 相关例句
Also, I'm quieter than he is.
还有，我比他更文静。
Bit quieter! Make me absorption drive!
安静点!让我专心开车!
I agree. I prefer Beijing but I miss the quieter life.
我同意。我更喜欢北京，但是我怀念更安静的生活。
The real achievement is like a river, the deeper the quieter.
真正的功业好象河流，越深越静。
Moreover, they are also quieter, as they are not driven by an airscrew.
此外，由于不用空气螺旋桨驱动，所以噪音也比较小。
And other visitors wanting quieter pursuits took in the blue bonnets in bloom.
而其他想要寻幽探静的游客则在饱览盛开的矢车菊。
Special silicon blended material provides extended life span and quieter performance.
特别得硅混合材料提供延长寿命和噪音性能。
In the saloon bar your drinks cost a little more, but the atmosphere is quieter and here perhaps fewer people.
在沙龙吧里酒水费可能高一些, 但是气氛较静, 人也较少。
The man much quieter, more inward, the very shapes of his shoulders and his Buttocks less assertive, more hesitant.
男子是更沉静了，更深刻了，即肩膊和臀部也不象从前硬直了。
The engine is quieter than that of the old Beetle because, among other things, it is modem and cooled by water and not air.
和老式'甲虫车'相比，新款车发动机的噪音更小，其最主要的原因是配置更现代化，用的是水冷而不是风冷。