粵典 (words.hk)Hong KongWordFeedback電話收音同出音嘅部分;尤其是指固網電話果種個樣好似#啞鈴 嘅聽筒 (the hearing speaking tube of a phone)名詞
粵典 (words.hk)Hong KongWordFeedback電話收音同出音嘅部分;尤其是指固網電話果種個樣好似#啞鈴 嘅聽筒 (the hearing speaking tube of a phone)名詞