词汇	ponderous fluid
释义	ponderous fluid 有重量流体
随便看	essential surgical technique essential sustainment item essential symbol essential tachycardia essential task Essential Technical Measures essential technique essential technology essential telangiectasia Essential telangiectasia essential term essential theorem of ultra product essential theories Essential theory essential thought Essential thoughts are alike essential thrombocytemia essential thrombocythemia Essential Thrombocythemias essential thrombocytopenia essential thrombocytopenias essential thrombopenia essential time-out essential to Essential to a happy life is freedom from care