Stethophone
胸音传播器
🗣️ 情景例句
This dog is well trained.
这只狗受过很好的训练。
May I have a receipt?
我可以要一张收据吗？
The village which had seemed deserted, immediately came to life.Faces appeared at windows.
刚才还似乎空荡荡的村庄一下子活跃了起来，窗口露出了一张张面孔，