Spectrogram
n. 光谱图, 声谱图\\n[化] 光谱图
🗣️ 情景例句
All students without exception must take the English examination.
所有学生毫无例外地都必须参加英语考试。
The school is just around the corner.
学校只在拐角附近。
Most funny stories are based on comic situations.
大部分令人发笑的故事都是根据喜剧情节编写的。