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[釋義](動(dòng))排水和灌溉。 [構(gòu)成]并列式:排+灌 [例句]排灌設(shè)備。(作謂語(yǔ))
1.drain and irrigate; irrigation and drainage
◎ 排灌 páiguàn[irrigation and drainage] 排水和灌溉機(jī)械排灌排水和灌溉?!逗贾萑?qǐng)?bào)》1987.1.5:“全村翻耕、排灌、脫粒、糧食加工實(shí)行了機(jī)械化?!?/p>
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