a cold sauce made from oil and vinegar, added to salads to give flavour
沙拉酱、沙拉汁、沙拉调味料

For Americans, the salad dressing known as house dressing is what is typically served with side salads unless you request something different. The standard house dressing is a combination of vinegar, oil, garlic, herbs, and a touch of sugar, but each restaurant has its own method, proportions, and add-ons.