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1·Mineral oils are used to lubricate machinery.

矿物油被用来润滑机器。《柯林斯英汉双解大词典》

2·I hear that they lubricate better.

我听说它们润滑性更好。

3·We lubricate rig (drawworks) very often.

我们经常保养钻机(绞车)。

4·Oil riches, naturally, would lubricate the process.

石油资源丰富，自然使这个过程更容易一些。

5·Two is go to large qualified service station and lubricate!

二是去大型的合格加油站加油！

6·Two is go to large qualified service station and lubricate!

二是去大型的合格加油站加油！ ！

7·Guide by nylon slide, lubricate well, lifting up and down stable.

尼龙滑块作导向，润滑性好，滑鞍升降平稳。

8·It would cause great trouble not to lubricate the bearing immediately.

不立刻光滑轴承就会惹起很大的毛病。

9·Some of this cash is used to lubricate dollar-based international trade.

其中一部份用于促成美元交易的国际贸易。

10·Lubricate oil automatic balance device, keep the equal oil level equal in each unit.

机油自动平衡装置，保持各单元油面平衡。

润滑

1·Mineral oils are used to lubricate machinery.

矿物油被用来润滑机器。《柯林斯英汉双解大词典》