1 . 喇叭

已解決問題 ... water level 水位 loudhailer(公共場合的那種）喇叭 ears 耳朵.

2 . 喇叭筒

louden 變響亮loudhailer喇叭筒loudish 聲音稍高的

3 . 單喇叭

淘寶商城支架燦輝兒童電子琴BB45D 更安全凳... ... REC、PLAY錄曲和播放 LOUDHAILER單喇叭 TEMPO SPEED拍子速度.

4 . 揚聲器

求翻譯：fox baby panda 是什么意思? ... exporters ref ? 出口商文獻 LOUDHAILER ? 揚聲器 u see me? ? u見我呢.

1 . 揚聲器技術

car acoustics market is the potential user of flat loudhailer technology , domestic movie theater is another application domain .汽車音響市場是平板揚聲器技術的潛在用戶，家庭影院則是另一應用領域。

1 . 和揚聲器

compared with analog power amplifier , digital amplifier has many advantages , such as Hi-Fi , high efficiency , good match between amplifier and loudhailer , easy update , convenient debugging and so on .數字功放產品相對模擬功放有很多的優點:高效率、保真度較好、功放和揚聲器的匹配好、升級換代容易、生產調

1 . 平板揚聲器

car acoustics market is the potential user of flat loudhailer technology , domestic movie theater is another application domain .汽車音響市場是平板揚聲器技術的潛在用戶，家庭影院則是另一應用領域。

1 . 管制擴音器

...Control of Chemical Waste 《化學廢物產生者的管制》control of loudhailer 管制擴音器control of public address system 管制揚聲器