7-11是什么?

seven-eleven 是美国的一家零售业公司

In 1946, Tote'm became 7-Eleven to reflect the stores' new, extended hours - 7 a.m. until 11 p.m., seven days a week. The company's corporate name was changed from The Southland Corporation to 7-Eleven, Inc. in 1999.

意思是早晨7点到晚上11点.每周7天为顾客服务.

是的，连锁的