/dek ||; dɛk/noun[C] 1 one of the floors of a ship or bus （船或公共汽车的）一层 ☞picture at plane 见plane插图
2 (US 美) =PACK¹(6) a deck of cards 一副纸牌
on deck on the part of a ship which you can walk on outside 在（船的）甲板上:
I'm going out on deck for some fresh air. 我要到甲板上去呼吸一下新鲜空气。