Phonocardiogram
n. [医]心音图
🗣️ 情景例句
What are your favorite subjects?
喜欢哪些课程？
What cannot be cured must be endured.
事已无法可救，只得耐心忍受。
Suddenly the door of the storeroom was opened and a man entered.
突然贮藏门开了，一个男人走了进来。