Design of Automatic Delay Connector of Vehicle Loudspeaker
车用低高音喇叭自动延时连接器的设计
Over ten years ago stations on the Tyne and Wear Metro were equipped with speakers that blasted out classical music.
早在十年前，泰恩和威尔地铁站就配备了高音喇叭播放古典音乐。
I don't like the noise of these high-pitched loudspeakers, but I've learnt to live with it.
我不喜欢这些高音喇叭的喧闹声，但我已经学会去适应它了。
a clef that puts middle C on the fourth line of the staff; used for writing music for bassoons or cellos or tenor horns.
把中央C音放在五线谱第四行线上的谱号；在为低音管、大提琴或男高音喇叭写作音乐时使用。
High quality voice export with microphone and speaker.
高音质声音输出、内置麦克风和喇叭。
As the trumpet is the loudest, it normally carries the melody, with the clarinet and trombone improvising above and below the trumpet, respectively.
因喇叭的声音最大，就由它吹奏主旋律，黑管和伸缩喇叭则配合小喇叭分别作即与高低音搭配。
The bright sound of the trumpet section.
喇叭吹奏部分高亢的声音
the noise of trumpets blowing
吹喇叭产生的噪音.
audible wanring horn control
音响警告（喇叭）操纵件
There is a loudspeaker in a radio.
收音机里有个喇叭。
the brazen notes of a trumpet
喇叭的响亮的声音.
To blow or sound(a horn or whistle).
吹喇叭吹响（喇叭或号角）或使其发出声音
They were blowing long sparkling golden horns, and the pure high note came from them.
他们吹着长长的金光闪闪的喇叭，发出纯粹的高昂的音符。
(1) Using a high-pitch loudspeaker in an urban area where noise- sensitive structures are concentrated;
（一）在城市市区噪声敏感建筑物集中区域内使用高音广播喇叭；
To make the sound of a horn or whistle blown in short blasts or a sound resembling it.
吹喇叭使喇叭或号角发出短暂的声音或发出类似的声音
A blast, as of a horn.
嘟嘟声喇叭等发出的短而尖的声音
a conical horn formerly used to direct sound to the ear of a hearing-impaired person.
帮助弱听人传送声音的锥形喇叭。
This outer ear, however, is nothing but a sound-gathering trumpet.
其实，外耳只不过是收拢声音的喇叭。
