flat white
noun [ C ] mainly UK uk/ˌflætˈwaɪt/ us/ˌflætˈwaɪt/
（泡沫不多的加奶）白咖啡，平白咖啡
a type of coffee that is made with espresso (= a small, strong, black coffee) and hot milk, which does not have much froth (= a mass of small bubbles) on top of it
A flat white and a cappuccino, please. 请给我一杯白咖啡和一杯卡布奇诺。