roadbed

英 ['rəʊdbed] 美 ['roʊdˌbed]

• n. 路基

英英释义

Noun:

1. a bed supporting a road

例句

用作名词 (n.)

1. The earthquake made the roadbed cave in.
   地震后路基沉陷了。
2. Put up your hands to build a home of the roadbed.
   搭起双手筑成你回家的路基。