
好词典

源自中古英语 'dekken'(覆盖),与德语 'Decke'(层)同源,最初指船舶的甲板层数,后扩展指任何分层结构。
❶ 指具有多层结构的物品,常用于描述交通工具或建筑物的层数。最常见的是双层巴士或双层床。
“We took a ride on the famous red double-decker bus in London.”
(我们乘坐了伦敦著名的红色双层巴士。)
“The children were excited to sleep in a bunk decker during the camp.”
(孩子们对露营时睡双层床感到兴奋。)
double-decker — 特指双层结构的交通工具(如巴士)或物品,强调其上下两层的设计特点。
“The double-decker train offers great views from the upper level.”
(双层火车的上层可以提供绝佳的观景视野。)