Sampler keep clean, do not be coated in the blade part of the anti-rust oil.

经常保持取样器清洁，不用时应在刀刃部分涂防锈油。

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Oil it regularly to prevent rust.

定期给它上油以免生锈。

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If a longer time out, it should be made to pump from the Wells to carry out maintenance, rust, coating for oil and parts, after assembly storage preservation.

如果停用的时间较长，就应把水泵从井中提出来，进行维修、除锈、涂油及换件，组装后入库保存。

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Walking to the beach, blobs of rust-colored oil glisten from the Gulf spill.

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After dismantling its brake drums, carburetor, motor head and oil pan to sand off the rust, he gave the refurbished car to his mother in exchange for lifts on his newspaper route.

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One of the Rice University scientists conducted experiments in which flakes of rust were made into nanoparticles by heating them in coconut or olive oil at 350C and could then be used in water purification.

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