Spectrograms
(spectrogram 的复数) n. 光谱图, 声谱图\\n[化] 光谱图
🗣️ 情景例句
I have received the secretarial training for six months.
我曾接受过6个月的秘书训练。
How do you pronounce it?
这个字怎么念？
My treat.
我请客。