Spectrogram
n. 光谱图, 声谱图\\n[化] 光谱图
🗣️ 情景例句
Sounds like a great way to solve the problem.
听起来好像是个解决问题的好办法。
It's essential to choose the right means of transportation.
选择合适的运输方式很重要。
It's a bit small, isn't it?
缸不小吗？