您要查找的是不是：
- The sewer is choked up with rubbish. 下水道被垃圾堵住了。
- The sewer in the toilet was blocked. 卫生间的下水道堵住了。
- The machinery requires constant maintenance. 这些机器需要经常保养维修。
- She became the best sewer in the factory. 她成了该厂最好的缝纫工。
- Maintenance of PC is in my element. 我对电脑的维修保养很在行。
- A sewer or drain crossing under a road or embankment. 涵洞横在公路或堤岸下面的下水道或排水管
- He's taking classes in car maintenance. 他正在上汽车维修课。
- Who is responsible for the building's maintenance? 谁负责这座大楼的保养事宜?
- sewer maintenance 污水管维修
- Has he enrolled in the car maintenance class this year? 他今年报名参加汽车维修班的学习了吗？
- The two pipes which connect with the sewer have been blocked up for a month. 这两条与下水道相连的管子已经堵了一个月。
- The petitioner ask for a variation in her maintenance order. 上诉人要求对她生活费的命令的条件进行变更。
- A lot of the cost of maintenance go into renew brake. 很多的维修费用都花在了更换煞车方面。
- The place where a sewer, drain, or stream discharges. 出水口阴沟、下水道或河流排水的地方
- The sewer has stopped completely. 下水道被堵死了。
- He had to work hard for the maintenance of his family. 他为了养家不得不去拼命工作。
- The sewer in the kitchen clogs easily. 厨房的下水道很容易堵塞。
- You have to sewer once a few months. 每隔几个月，你得清洗一下排污管道。
- All the maintenance workers are stopping out until their demands are met. 全体维修工人正继续罢工，直到要求被满足为止。
- One who is responsible for the maintenance of a golf course. 高尔夫球场看管员负责看护高尔夫球场的人
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
