这种食品添加剂是一种很好的稳定剂，可以保持食物的新鲜度。

This food additive is an excellent ___stabilizer that helps maintain the freshness of food.

这种酸奶添加了稳定剂以防止乳清分离。

This yogurt contains a ___stabilizer to prevent whey separation.

这架飞机的稳定器帮助减少了飞行中的颠簸。

The airplane's ___stabilizer helps reduce turbulence during flight.