Spectrogram
n. 光谱图, 声谱图\\n[化] 光谱图
🗣️ 情景例句
That's a great drawing of your girlfriend, but you should emphasize the nose a bit more.
你的女友这张画像很漂亮，但你应该把她的鼻子再勾画一下。
Let's just hope it doesn't get cold again.
但愿不会再冷。
It's eight thirty.
八点三十。