Spectrograms
(spectrogram 的复数) n. 光谱图, 声谱图\\n[化] 光谱图
🗣️ 情景例句
Frank, you've never played charades?
Frank，你从来没玩过哑谜？
Are you going to America soon?
你就要去美国了吗？
How did the bees know exactly in which diection to fly?
蜜蜂是怎样确切地知道朝哪个方向飞呢？