or的音标是什么意思

or

英 [?:(r)] 美 [?r]

Tea or coffee?' John asked

“喝茶还是喝咖啡？”约翰问道。

Items like bread, milk and meat were either unavailable or could be obtained only onthe black market

像面包、牛奶和肉之类的东西要么是买不到，要么就是只能去黑市买。