Spectrogram
n. 光谱图, 声谱图\\n[化] 光谱图
🗣️ 情景例句
to be with people--people his own age.
和别人交往像他那般年纪的人。
Tom graduated from college at a very young age.
汤姆很年轻就从大学毕业了。
Acting on a sudden impulse, I collected several dozen, put them in a paper bag, and took them to Robert.
我一时冲动，逮了几十只，装进一只纸袋里，带着去找罗伯特。