例句：
The juice contains no artificial preservatives.
這種果汁不含人工防腐劑。
Nitrates are used as preservatives in food manufacture
硝酸鹽在食品加工業(yè)中被用作防腐劑。
She is also into building robots and testing preservatives in fast foods.
她還致力于機(jī)器人制造和快餐防腐劑檢測。
2024-09-26
例句：
The juice contains no artificial preservatives.
這種果汁不含人工防腐劑。
Nitrates are used as preservatives in food manufacture
硝酸鹽在食品加工業(yè)中被用作防腐劑。
She is also into building robots and testing preservatives in fast foods.
她還致力于機(jī)器人制造和快餐防腐劑檢測。