单词	trumpet projector
释义	trumpet projector 扬声筒
随便看	electron reaction electron recombination electron reconnaissance electron-recording tube electron recording tube electron rectifier electron reduced mass electron regulation electron relay electron release electron-releasing electron releasing group electron-releasing groups electron relescope electron removal electron repeller electron repelling electron resists electron resonance electron resonance breakdown electron resonance magnetometer electron-resonance magnetron electron rest frame electron rest mass electron rich 若丧考妣若即若离若卵投石若合符节若存若亡若崩厥角若敖之鬼若敖鬼馁若无其事若明若昧蔓生蔓荆蔓草蔓菁蔓藤花纹蔔蔕蔗蔗农蔗渣