學個詞 Learn A Word:1387 staple food

　　今天我們要學的詞staple food。 Staple food, 是主食的意思。美國人剛剛過完Thanksgiving 感恩節(jié)。 "On the Thanksgiving dinner table, turkey is a staple food," 火雞是感恩節(jié)餐桌上的主食。 "Besides turkey, sweet potatoes are also a staple food during this time of the year," 除了火雞，甜薯也是當季主食。 "Rice and beans are staple foods in a lot of cultures," 很多國家都以豆類和大米為主食。美國市場最近物價上漲。 "Prices of staple foods such as dairy and wheat products have been on the rise," 奶制品和谷類等主食的價格不斷上漲。好的，今天我們學習的詞是staple food...