Spectrogram
n. 光谱图, 声谱图\\n[化] 光谱图
🗣️ 情景例句
That's beautiful!
太完美了，真棒！
Lookers-on see more than players.
旁观者清。
I stopped and he asked me for a lift.
我把车停下，他向我提出要求搭车。