Echoscope
听诊器
🗣️ 情景例句
He's coming over to talk about it.
他就是要来谈这个问题。
I did exercise last week.
我上星期做练习。
They have found that it is connected with the passage of days and the phases of the moon.
他们发现代码与昼夜更迭和月亮圆缺有关，