toroidal throat Venturi nozzle
喇叭口喉部文丘里喷嘴
cylindrical throat Venturi nozzle
圆筒形喉部文丘里喷嘴
The portion of the carburetor air horn that reduces pressure to cause fuel to flow is called the venturi.
减少引起燃油流动压力的化油器空气喇叭口部分称为喉管。
It issues a spate of words from the loudspeakers and the politicians(Virginia Woolf)
通过喇叭从政治家嘴里突然传出一大串话(弗吉尼亚 沃尔夫)
A valved brass wind instrument that produces a mellow tone from a long, narrow tube that is coiled in a circle before ending in a flaring bell.
一种有活瓣的铜管乐器，从漩涡形且端部有喇叭口的又长又细的管子里发出圆润的乐音。
bell mouth of stem hawse pipe
船首锚链孔的喇叭口
There is a loudspeaker in a radio.
收音机里有个喇叭。
Be through my lips to unawakened Earth
让预言的喇叭通过我的嘴唇
" Measurement of fluid flow by means of orifice plates, nozzles and Venturi tubes inserted in circular cross-section conduits running full"
GB/T2624-1993流量测量节流装置用孔板、喷嘴和文丘里管测量充满圆管的流体流量
Pyramidal horn and sectorial horn
角锥喇叭和扇形喇叭
Corrugated horn(scalar)
波纹喇叭(标量喇叭)
Too narrow sliver trumpet at any stage.
在任何阶段，条子的喇叭口太窄。
At a three-way junction the usual layout adopted is the trumpet.
三路交叉口的布置通常采用喇叭形。
Rock music flooded over the loudspeaker.
喇叭里大声放送着摇滚乐。
When an earphone is plugged in, no sound is heard from the loudspeaker .
插入耳机，喇叭里就听不到声音了。
Night fell.From the loud speakers came local opera tunes.
夜色降临，喇叭里传来地方戏的曲调。
flare for musical instruments
乐器呈喇叭形的展开部分
(of trousers) having legs that flare at the bottom.
（裤子）裤腿底部像喇叭一样张开的。