travelling-wave oscilloscope
基本释义
行波示波器
实用场景例句
学术讨论
The author's tone was serious throughout the essay.
作者的语气在整个文章中都很严肃。
日常对话
Her tone changed when she heard the news.
当她听到消息时，她的语气变了。
校园生活
The teacher adjusted her tone to be more encouraging.
老师调整了自己的语气变得更鼓励。
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