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1·Engines won't run without lubricants.

没有润滑油发动机就不能运转。《牛津词典》

2·Part of that reason is the nature of the lubricants.

这是一个很易真正理解的主题。

3·It is a very good business. Lubricants will be always around.

它是个非常好的生意，路博润将基业长青。

4·The test methods and instrumentations of engine lubricants were also introduced.

还介绍车用机油测试问题。

5·If use reciprocating compressor, can choose DAA100 or DAA150 air compressor lubricants.

如采用往复式压缩机，可选用DAA100或DAA150空气压缩机油。

6·Most lubricants are necessary, to maintain a certain chemical balance, or there is corrosion.

大多没情况下光滑剂是需要的，以便维持某种化学均衡，否者就会有腐蚀。

7·Brake shoe residue, sand and lubricants are often introduced by operating or maintenance processes.

在车辆运行或维护过程中也会带来闸瓦的残渣，沙砾或者润滑油脂。

8·He only kept his vehicles rolling by selling lubricants and grease on the black market and buying gasoline.

为了不使他的汽车停驶，他只好把润滑油脂拿到黑市出卖，然后再买进汽油。

9·What it does have is useful social lubricants such as please (absent or rarely used in some other languages).

这种形式的运用是有益的社交调适剂，例如“请”(在其他语言中不使用或很少使用)。

10·The only downsider of synthetic lubricants is the cost. They cost 2 or 3 times as much as mineral based oils.

全合成唯一的缺点就是价格，它的价格是普通矿物油的2 到3 倍。

润滑油

1·Engines won't run without lubricants.

没有润滑油发动机就不能运转。《牛津词典》

(1)lubricant oil润滑油

(1)solid lubricant固体润滑剂

(1)lubricant film润滑膜

(1)oil lubricant润滑油；油基润滑剂；润滑剂

(1)gear lubricant齿轮用润滑剂，齿轮油；齿轮润滑油