Stethophonograph
胸音描记器
🗣️ 情景例句
Australia is a unique country.
澳大利亚是世上独一无二的国家。
We may be able to help you in some way.
我们也许能在某些方面帮助你。
It sped downhill at the end of the race and its driver had a lot of trouble trying to stop it.
它在接近终点时，冲下了山坡，驾驶员费了好大劲才把车停下来。