防锈油的英文：
pickling oil
rust inhibiting oil
rust-preventative oil

pickling是什么意思：
[化]浸酸

Are you going to pickle those cucumbers?
你准备腌黄瓜吗？

Preserve in a pickling liquid, as of vegetables.
在有酸性的液体中保存食物，例如蔬菜。

By this time, he was hopelessly pickled.
到这时他已经烂醉如泥了。

oil是什么意思：
n. 油；石油；油画作品
v. 给...供油；使涂满油；加燃油；融化
adj. 石油的；产油的

pecan oil (=hickory oil)
美洲山核桃油

The oil is carried to the oil refinery by pipelines.
石油通过输油管输送到炼油厂。

The traditional carding oil has been replaced by mineral oils
用矿物油代替惯用的梳毛油。

rust是什么意思：
n. 铁锈；锈色；锈病，锈菌
v. （使）生锈；变钝，荒废

Rust has corroded the steel rails.
锈侵蚀了钢轨。

The underneath of the car was covered with rust.
汽车底部锈迹斑斑。

It never rusts or tarnishes.
它从不生锈，也不会失去光泽。