speaker cover

基本解释

I just removed the bottom speaker access cover and the diode is right there!
我只是拆下底部扬声器盖板，二极管刚好就在那儿！
The mobile phone speaker cover can not only protect the speaker, but also have an influence on the electroacoustic characteristics.
手机扬声器的面盖不仅起保护扬声器的作用，而且会对电声性能产生影响。
In fact, a snarling tone of voice can change the statement I love you into an expression of hate or contempt, and intemperate loudness can suggest that the speaker is trying to cover up his ignorance.
实际上，咆哮口气可能更改语句我爱你到怨恨或蔑视表达式，并且无节制的大声可能建议报告人设法掩盖他的无知。
bbs.translators.com.cn

Thanks in part to ideas born at dB Drag events, the acoustic power of car stereo speakers has increased tenfold in the last ten years, from a maximum of 500 watts per square meter to 5, 000. (A loudspeaker at a rock concert puts out 2, 500 to 3, 000 watts.) Pioneer learned from dB Dragsters to cover speaker coils with ceramics to dissipate heat.
FORBES: Magazine Article
To the left of this branding are some tiny drilled holes that cover the speaker.
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Given that Nancy Pelosi was never on the cover of a major news magazine despite having been Speaker of the House makes us question the media.
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