yoghurt可指固态和液态，比较大范围的词。yoghourt多指固态。还有就是英式英语和美式dao英语的差别，英式的是：yoghurt。美式的是：yogurt。
yogurt例句
1.Americais considered to be an under developed market when it comes to yogurt，he explains.
他解释道：“说到酸奶，美国仍然被认为是一个尚未充分开发的市场。”
2.Breakfast is mc donalds oatmeal or an egg mc muffin or a fruit and yogurt parfait.
早餐是麦当劳的燕麦粥或鸡蛋麦氏松饼或水果和酸奶冻糕。
3.Jankowski also expects tart foods like chobanis blood orange yogurt to continue gaining prominence.
杨科沃斯基同时还预计酸涩味的食品，例如朝巴尼的血橙酸奶（bloodorangeyogurt）将继续热卖。
yoghourt例句
1.Study on changes of quality and acidity of pollen yoghourt in storage.
花粉酸奶在贮藏过程中酸度和品质变化的研究。
2.Isolation of lactic acid bacteria from yoghourt in Qinghai pasturing area and their fermentation performance.
青海牧区酸奶中乳酸菌分离及发酵性能的研究。
3.Study on the Isolation， Screening and Promoting Bacteria of the Traditional Fermenting Lactic Acid Bacteria from Yoghourt.
酸奶中传统发酵乳酸菌的分离筛选及增菌研究。
