potato的復數形式是什么

　　potato例句分享

　　I had a steak and a baked potato.

　　我吃了牛排和烤馬鈴薯。

　　He warmed himself with the potato soup.

　　他喝了些土豆湯暖暖身子。

　　Would you like to try some of my potato chips?

　　你要不要來點我的洋芋片？