法式酸奶油 fǎshìsuānnǎiyóu crème fraîche Origin Definitions Defs Strokes Stroke Words Sentences Sents 法式 fǎshì adjective French-style French-style; having French characteristics酸奶油 suānnǎiyóu noun sour cream A white, thick cream made by fermenting heavy cream with lactic acid bacteria, commonly used in Western cooking and as a main ingredient in cheesecakes.