Phonocardiogram
n. [医]心音图
🗣️ 情景例句
Drug dependence should be looked at as a medical issue, not a criminal one.
毒品信赖应该被看成是医学问题，而不是犯罪问题。
Whose book is this?
这是谁的书？
He has retired from political life and gone to live abroad!
他已经退出了政界去国外了！”