Ondograph
[电] 频率图
🏥 医学释义
①电容式波形记录器 ②高频示波器
🗣️ 情景例句
I'm quite active and energetic.
我积极而充满活力。
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你想要留下口信吗？
One had winter we watched the river creep up the lower meadows.
有一年冬天，天气不好，我们眼看着河水浸没了地势较低的草场。