The lowest deck of a ship, especially a warship, having at least four decks.
最下层甲板至少有四层甲板船的最下层甲板，特别是军舰类
The lower deck is afloat.
下层甲板浸满了水。
The sea was rough and we were all below.
海上风浪大作，我们都躲在下层甲板。
The woman walked forward among the boxes and bales of the lower deck, and, sitting down, busied herself with chirruping to her baby.
那妇人家从下层甲板上的货箱和棉花包中向前走去，最后坐定下来，唧唧喳喳地忙着哄她的娃娃。
The upper, main, middle, and lower deck of a ship is somewhat like the story of a house
船的上甲板,主甲板,中甲板和下甲板有点像房子的楼层
The upper, main, middle, and lower deck of a ship are somewhat like the stories of a house.
船的上甲板，主甲板，中甲板和下甲板有点像房子的楼层。
My cabin is on E deck.
我的舱位在E层甲板.
What deck is my cabin on?
我的房舱在哪层甲板呢？
No.3 upper tween-deck forepart
三舱上二层甲板前部
No.3 upper tween-deck wings
三舱上二层甲板两侧
ignitability of primary deck covering
基层甲板敷料的点燃性
How do I get to the upper deck?
我怎样到上层甲板呢？
a deck having no overhead protection from the weather, but sheltering the deck below.
上边没有遮盖物的一层甲板，但是它却起着庇护下面的舱面的作用。
artificial tween deck
人工二层甲板(由平板集装箱搭成
The superstructure, as of an aircraft carrier.
飞行甲板上层建筑上层建筑，如一艘航空母舰的甲板上层建筑
The after part of the upper deck of a ship, usually reserved for officers.
上层后甲板区船的上层甲板的后部，通常为船长使用
A staircase leading from a deck to the cabins or area below.
甲板扶梯升降口从甲板到舱或下面地方的楼梯
promenade deck (covered upper deck of a passenger ship)
（客轮的上层有篷顶的）散步甲板.
