单词	他上了床
释义	同Deathbed
随便看	oscillator， backward-wave oscillator， booster oscillator， chopping oscillator， local oscillator， magnetron oscillator， master oscillator， multiplecavity klystron oscillator， pile oscillator， square waveform oscillaxanthin oscillector oscillight oscillion oscillistor oscillo- oscillogram oscillograms oscillogram trace reader oscillogram trace reader (otrac) oscillogram trace reader{=otrac} oscillograph oscillograph, cathoderay oscillograph galvanometer oscillographic oscillographic polarograph