acid-free oil

例句：

1. 1. This newtype of acid-free oil is muchmore environmentally friendly than traditional petroleum products.
   这种新型的无酸油比传统的石油产品更加环保。
2. 2. The manufacturer claimsthat their acid-free oil is completelysafe for use in the kitchen.
   制造商声称他们的无酸油完全适用于厨房使用。
3. 3. Dueto its acid-free nature, thisoil is ideal for cooking and baking,reducing the risk of food contamination.
   由于其无酸性质，这种油非常适合烹饪和烘焙，降低了食物污染的风险。