He gave a tap at the microphone before speaking.
在讲话前先轻叩了一下
音器。
He gave a tap at the microphone before speaking.
在讲话前先轻叩了一下音器。
Amplifier is electrical device which make sounds louder.
音器是一种使声音放大的电气装置。
All the speakers hook up to a single amplifier.
所有喇叭都接在单一的音器上。
The loudspeaker announced each airplane as it landed at the airport.
每架飞机在机场一
, 音器
发出
。
He used a microphone so that everyone could hear him.
"使用音器,使人人都能听见的讲话。"
The Mega-Sonic Scatter-Cat Repeller looks like a megaphone because it actually is one.
这个超音波驱猫器看上去像个音器，因为它的确是的。
SASHED candidates standing on car roofs, their voices crackling through loudspeakers.
候选人从车顶的窗口探出头来，音器下的嗓音略微嘈杂。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
