single-decker
US /ˌsɪŋ.ɡəlˈdek.ɚ/
UK /ˌsɪŋ.ɡəlˈdek.ɚ/

1.
單層巴士
a bus that has only one level for passengers
:
•
The school trip used a single-decker bus.
學校旅行使用了單層巴士。
•
Most city routes are served by single-deckers.
大多數城市線路都由單層巴士提供服務。
1.
單層的
having only one level or deck
:
•
We booked a single-decker boat for the river tour.
我們預訂了一艘單層船進行河流之旅。
•
The new exhibition hall is a spacious single-decker structure.
新的展覽館是一個寬敞的單層結構。