198 It's on the house. 由店家出钱。免费的;赠送的
示例
A:How much postage is it?
B:It's on the house.
A:邮费是多少啊?
B:店家出的,免邮。
A:Is it on the house?
B:Yes, it is.
A:是赠送的吗?
B:是的。
示例
A:How much postage is it?
B:It's on the house.
A:邮费是多少啊?
B:店家出的,免邮。
A:Is it on the house?
B:Yes, it is.
A:是赠送的吗?
B:是的。