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- Potassium salt that is required for body fluid maintenance, nerve conduction (including normal heart rhythm), and certain metabollic processes.Potassium is the main electrolyte in intracellular fluid. 钾盐所需要的体液维修，神经传导（包括正常心律），以及某些新陈代谢的进程。钾是主要的电解液内流体。
- 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。
- Who is responsible for the building's maintenance? 谁负责这座大楼的保养事宜?
- Will this cleaning fluid harm the furniture? 这种清洁剂会损害家俱吗?
- 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。
- There's some sort of sticky fluid on the kitchen floor. 厨房的地上有一种发黏的液体。
- Air whether in the gaseous or liquid state is a fluid. 空气，无论是气态的还是液态的，都是一种流体。
- 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
- The rarefied fluid said to run in the veins of the gods. 灵液诸神血管里流动着的稀有液体
- 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。
- Did the cleaning fluid work (on that stain)? ie Did it remove it? 这种洗涤剂(对那块污斑)管用吗?
- 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。
- 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。
- The maintenance of law and order is of vital importance. 法律与秩序的维持是至关重要的。
