rooftree
英
['ruːftriː]
美
['ruːftriː]
- n. 栋梁；屋顶
new
rooftree的英文翻译是什么意思，词典释义与在线翻译：
英英释义
Noun:
-
a beam laid along the edge where two sloping sides of a roof meet at the top; provides an attachment for the upper ends of rafters
