lubricates例句

She lubricates her hands with a lotion.
她用一种洗剂来滑润她的手.

This oil lubricates the machine.
这种油使机器润滑.

Dry Mouth Saliva lubricates the mouth, dehydration reduces the amount available.
口腔唾液顺利口干 、 脱水量可削减.

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