three-deck.er

three-decker的音标和读音：
DJ音标发音： [ˈθri:ˈdekə]
KK音标发音： [ˈθriˈdɛkɚ]

three-decker的词性：
n.（名词）

1. Nautical A ship having three decks, especially one of a class of sail-powered warships with guns on three decks.
【航海】 三层甲板船：有三层甲板的船，尤指一种在三层甲板上都装有炮的以风帆为动力的舰

2. Something with three levels or layers, as:
三层结构：有三层或三个水平结构之物

3. A three-story apartment building.
三层结构建筑：三层的公寓

4. A sandwich having three slices of bread.
三层三明治：由三片面包片做成的三明治