filo
/ˈfiːləʊ/(亦作phyllo)
noun
mass noun
- a kind of dough that can be stretched into very thin sheets, used in layers to make both sweet and savoury pastries, especially in eastern Mediterranean cookery（地中海东部烹饪术中制酥点用的）能擀成极薄层的生面：
as modifier filo pastry.能擀成极薄层的油酥生面团。
词源
1950s: from modern Greek phullo 'leaf'.