Spectral phonocardiogram
[医] 光谱心音图
🧩 词语组成解析
spectral
['spɛktrəl]
adj. （似）鬼的;幽灵的;谱的;光谱的;
n. [医]心音图
🗣️ 情景例句
And when you both say, I do,
当你们两人都说 我愿意 时，
I would like to talk to Mr. Liu.
我想请刘先生来听电话。
How old are you in the picture?
相片里的你多大了？