查询词典 loud speaker

Using our standard test tone from a difference of three feet, the speaker was putting out 77 decibels, which is loud enough to be uncomfortable if you're sitting too near the projector.

利用从不同的3英尺标准测试的语调，发言者将进行77分贝，这是很清楚的，足以不舒服，如果你坐在附近的投影机了。

When i first bought my k610i the handsfree speaker was very loud.

当我第一次买我的k610i免提扬声器是非常响亮。

Don't make the speaker so loud!

不要按喇叭按得那么大声！

Further, practicing the speech out loud will help the speaker identify the strong and weak parts of the speech.

再者，大声演练讲稿也可以帮助演讲人知道演讲内容的强弱之处。

Further, practicing the speech out loud will help the speaker identify the strong and weak parts of the speech.

再者，大家演练讲稿也可以帮助演讲人知道演讲内容的强弱之处。

Just imagine how nice would it be for the machine to read out the message loud and clear without having you stay near the PC (as long as your speaker system is loud enough).

试想一下，如何尼斯是否为机读出的信息响亮而明确的，无须你留在附近的电脑（只要您的扬声器系统是不够响亮）。

A Boeing 747 was flying in the night sky of the Pacific Ocean. The captain got on the loud speaker:" Travellers, one of our engines was out of order , therefore we'll arrive in Tokyo an hour late ."

一架波音747飞行在太平洋的夜空，喇叭里传来机长的声音：&旅客们，我们的一个引擎坏了，因此我们将晚到达东京一个小时。&

A 747 was halfway across the Atlantic when the captain got on the loud speaker,Attention, passengers. We have lost one of our engines, but we can certainly reach

一架747客机正在跨越大西洋时，喇叭里传来了机长的声音：旅客们请注意，我们的四个引

Year ago : A 747 was halfway across the Atlantic when the captain got on the loud speaker, Attention, passengers.

一架747客机正在跨越大西洋时，喇叭里传来了机长的声音：旅客们请注意，我们的四个引擎中有一个丢失了。

A loud speaker is a device which can convert electrical signal to voice signal and whose trend of development will be a smaller size and a better timbre.

扬声器是一种把电信号转换成声音信号的电声器件，正朝着尺寸小、音质好的方向发展。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。