hero sandwich
短语大三明治,巨无霸
词形变化
hero sandwiches
复数
hero sandwiches
释义与例句
n.
-
1.
A large sandwich on a long thick bun.
美国
词汇关系
词源
The New York term hero is first attested in 1937. Unlikely to be related to gyro, since those were not well known in the US at the time.
来源：wiktionary