lubricating oil 释义 润滑油:一种用作润滑剂的油(如石油馏分或脂肪油)。 例句 1·The article for lubricating oil into dry gas seal reason is analyzed. 本文针对干气密封一次进油事故原因进行了分析。 2·Lubricating oil inside the engine produces a film on the moving parts. 发动机内部的机油在运动部件上形成一层膜。 3·Afterwards in meets in the fast box the replenishment 20 lubricating oil . 随后在接速箱内加注20号机械油。 同义词 n. [机]润滑油 lube oillubrication oillubricant oilluboilEssolube
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