mineral oil

• 从石油中提取的无色无味的液体，通常用作润滑剂、泻药，也用于化妆品和工业用途。

A clear, odorless liquid derived from petroleum, commonly used as a lubricant, laxative, or in cosmetics and industrial applications.

1. LaxativeB2formal

   A colorless, odorless oil derived from petroleum, used orally to relieve constipation.

   泻药

   • The doctor recommended taking mineral oil for chronic constipation.
   • He took a tablespoon of mineral oil before bed.
   • Mineral oil should not be used long-term without medical advice.

2. Industrial lubricantB2formal

   A byproduct of petroleum distillation used to lubricate machinery and protect metal surfaces from rust.

   工业润滑油

   • The mechanic applied mineral oil to the engine parts.
   • Mineral oil is commonly used in industrial lubricants.
   • It helps reduce friction in moving mechanical components.

3. Cosmetic ingredientB2formal

   A lightweight, non-comedogenic oil used in skincare and cosmetic products as a moisturizer or makeup remover.

   化妆品成分

   • Many baby oils are made primarily from mineral oil.
   • She uses mineral oil to remove waterproof makeup.
   • Mineral oil is often found in lotions and creams.