Spectrogram
n. 光谱图, 声谱图\\n[化] 光谱图
🗣️ 情景例句
It's for kids.
这是给小孩看的。
Would you like to leave any message?
你要留什么话吗？
But I was delighted to be able to say words that my family and a few friends could understand.
是，我却感到欣喜，能够说出我家里人和一些朋友可以理解的词语。