单词	held his breath
释义	held his breath v.屏息不出声
随便看	rare earth additives rare-earth additives rare earth-Al alloy rare earth alloy rare-earth alloy Rare-earth Alloy Manganite p-n Junctions rare earth alloys rare-earth aluminum rare earth rare-earth rare earth acrylate rare-earth activated rare earth activated antibacterial composite rare earth activated carburizing rare earth-based hydrogen storage alloy rare earth betafite rare-earth binding protein rare earth bio-organic fertilizer rare earth bisphthalocyanine rare earth boost infiltrating technology rare earth calcium alloy rare earth calcium-silicon rare earth carbonate rare earth carburizes rare-earth carburizing