| 释义 |
- 井排水：一种用于排放井内多余水分的设备或系统，以保持井内水位稳定。
1 ?用于疏干湿地的井或坑 山坡到田地里挖一连串的井,井底相通,把山上的溶雪和地下水引来灌溉 [well drain] 用于疏干湿地的井或坑 [destroyed (wrecked) wells and walls] 破烂的井和墙,形容城市或农村破败凄凉的景象 .. 2 ?排水井 ... 排水 drain, drainage, drain off water, bleed 排水井 well drain 排水区 catchment area ...
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Waterborne disease is a major cause of stunted development and child mortality, as well as a huge drain on household budgets. 与饮水相关的疾病是儿童发育不良和死亡的主要原因，造成家庭预算的巨大流失。 - 2
Well, they go down the drain if you don't have disability insurance. - 3
Once the water is shut off inside, go outside and open the outside taps as well. This will drain any water remaining in the pipe or in the tap, so there's nothing to freeze. 一旦关闭这只阀门切断室内水路后，立即到室外打开水龙头，排掉积存在管子里或者水龙头里的水，以确保无可结冰的物质。
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