pesto
noun [ U ] uk/ˈpes.təʊ/ us/ˈpes.toʊ/
（尤指浇在面食上的）香蒜酱
a green sauce used in Italian cooking, especially on pasta
Pesto is made of basil leaves, parmesan cheese, pine nuts, and olive oil, all crushed together. 香蒜酱是把罗勒叶、帕尔马奶酪、松仁和橄榄油混合捣碎制成的。