| 释义 |
排灌排灌[pái guàn]1.■drain and irrigate; irrigation and drainage
常用词组1.■排灌船 irrigating vessel;2.■排灌动力机械 power-driven irrigation and drainage equipment;3.■排灌机械 mechanical facilities of irrigation and drainage;4.■排灌犁沟 water furrow;5.■排灌设备 drainage and irrigation equipment;6.■排灌网 irrigation and drainage network;7.■排灌站 irrigation and drainage pumping station |