megaphone
英['meg?f??n]
美['m?ɡ?fon]
- n. 擴(kuò)音器，喇叭筒
- vt. 用擴(kuò)音器對(duì)…講話
- vi. 用擴(kuò)音器傳達(dá)
英英釋意
- 1. a cone-shaped acoustic device held to the mouth to intensify and direct the human voice
