反流: palirrhea; backstreaming; re ...和: mix; blend反: reverse side嚼: masticate; chew反嚼: merycism; rechewing反流: palirrhea; backstreaming; regurgitation反流(逆流)反流(逆流): countercurrent鼻反流: nasal regurgitation反流阀: antiflowback valve反流法: reverse-flow method反流器: inverter胃反流: gastric reflux河流和湖泊: rivers and lakes交流和技术: communication and technology径流和渗漏: run off and seepage水流和缓: gentle flow of a stream引流和钳: drainage-tube forceps迳流和渗漏: run off and seepage饱和反散射: saturation backscattering饱和反应器: saturating reactor和反向形成: reaction formation柔和反射: soft reflections同意和反对: agreeing and disagreeing拥护和反对: pro et contra赞成和反对: approval and disapproval; pro and con; pro et con