Osteophone
助听器, 骨导耳机
🔁 扩展释义
【医】 助听器
🗣️ 情景例句
Robbie, we'll go fishing soon, Robbie
啊， 我们很快就会去。
Who are you?
你是谁？
He's awful!He telephoned me four times Yesterday, and three times the day before yesterday.
他讨厌透了！他昨天给我打了4次电话，前天打了3次。