短语词组短语baffled settler 挡板式澄清器;挡板式沉降罐;挡板澄清器Baffled Flasks 三角瓶anaerobic baffled 厌氧折流板baffled box 挡板箱baffled plate 挡板parallel baffled 纵向冲刷Be Baffled 迷惑不解;莫名其妙;受挫;遭受挫折perforated baffled 多孔挡板baffle plate 档板；门坎 返回 baffled