Definition
Provided free of charge by a business or establishment.
商家免费提供
To celebrate their anniversary, the restaurant offered appetizers on the house.
為了慶祝他們的週年紀念，餐廳免費提供了開胃菜。
Since our order was messed up, the manager gave us a free dessert on the house.
由於我們的訂單出了問題，經理免費給了我們一份甜點。
The bar offers complimentary snacks on the house during happy hour.
酒吧在歡樂時光期間免費提供小吃。