英语词汇primary treatment怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	primary treatment
释义	primary treatment noun mass noun the sedimentation and removal of most suspended matter from sewage effluent （下水道污水的）初级处理初步处理。
随便看	pseudopodium pseudopregnancy pseudorabies pseudorandom pseudorandomly pseudoscience pseudoscientific pseudoscientist pseudoscorpion pseudouridine pshaw p.s.i. psi psilocybin psionic psionically psittacine psittacosaurus psittacosis PSNI psoas psocid Psocoptera psocopteran psoralen

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