A combi is a machine or a vehicle that does two or more jobs in one. You meet the word most on product labels, not in everyday chat: a combi boiler both heats the house and gives hot water; a combi van can carry people and also carry goods; a combi oven cooks in more than one way.

A combicombi is a machine or a vehicle that does two or more jobs in one是一台能同時做兩件以上工作的機器或車輛。You meet the word most on product labels, not in everyday chat你最常在產品標籤上看到這個字，日常聊天比較少講：a combi boiler both heats the house and gives hot watercombi boiler既能讓房子暖起來，也能供應熱水；a combi van can carry people and also carry goodscombi van既能載人，也能載貨；a combi oven cooks in more than one waycombi oven能用不只一種方式烹調。

Makers like the short form because it looks neat on a box. Though actually, people do not walk around calling any two-use thing “a combi”; they say it when the company has already put Combi on the name.

Makers like the short form廠商喜歡這個簡稱，because it looks neat on a box因為印在包裝盒上看起來乾淨俐落。Though actually不過實際上，people do not walk around calling any two-use thing "a combi"大家不會隨便把任何兩用的東西都叫做'a combi'；they say it when the company has already put Combi on the name只有在廠商已經把Combi放進產品名稱裡時才會這樣講。

Younger speakers may say combo for a mix (a meal combo). That is close in feeling, but combo is casual talk about mixing, while combi is the product-name word for a two-in-one machine or vehicle.

Younger speakers may say combo for a mix年輕一輩講到混搭的時候可能會說combo，(a meal combo)像'a meal combo'（餐點組合）。That is close in feeling感覺是很接近，but combo is casual talk about mixing但combo是口語裡講混搭的說法，while combi is the product-name word for a two-in-one machine or vehicle而combi則是產品名稱裡指兩用機器或車輛的用字。