词语backwash water
解释回洗水
词性名词
backwash water〔名词〕反冲水,回洗水详细»
backwash water〔名词〕反洗冲水滤池详细»
backwash water〔名词〕反洗水,反冲水,回洗水详细»
回洗水backwash water详细»