Loudhailer
n. 喇叭筒, 揚聲器
? 同義詞
?? 牛津釋義
loudhailer
n (US bullhorn) portable electronic device for amplifying the sound of sb's voice so that it can be heard at a great distance 便攜式擴(kuò)音器; 電子喇叭
use a loudhailer to address the crowd 用電子喇叭向人群講話.
??? 情景例句
That's quite true, but on the other hand, we have to think of our priorities.
那很有道理，但我們還必須分清輕重緩急。
A friend is a second self.
朋友是另一個我。
When the plants are in the ground I'll put some powder on the soil.
白菜在地里生長時，我得在土壤里施些肥粉。