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- The machinery requires constant maintenance. 这些机器需要经常保养维修。
- Maintenance of PC is in my element. 我对电脑的维修保养很在行。
- He's taking classes in car maintenance. 他正在上汽车维修课。
- ventilator maintenance 呼吸机维修
- Who is responsible for the building's maintenance? 谁负责这座大楼的保养事宜?
- 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 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。
- He had to work hard for the maintenance of his family. 他为了养家不得不去拼命工作。
- Maybe the ventilator is the problem. 可能问题出在通风装置上。
- 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。
- After three days she was taken off the ventilator. 三天之后给她摘掉了呼吸器。
- 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
- He was breathing only with the aid of a ventilator. 他只有靠呼吸器呼吸。
- Solicitor acting for the wife make an application for a maintenance order. 作为妻子诉讼代理人的初级律师提出要求获得赡养费判令。
- The inverter reconstyunction of mine ventilator. 矿用通风机的变频改造。
- Remove rocker arm cover and ventilator hose (A). 卸开摇臂杆盖和通风管（A）。
- She worked hard to earn money for the maintenance of her family. 她卖力干活为了挣钱养家糊口。
- The design of this ventilator is very new. 这个排风扇的式样很新颖。
- A lot of the cost of maintenance went into renewing brakes. 很多的维修费用都花在了更换煞车方面。
