单词:roadbed
音标:['rәudbed] ;
n. 路基
n. a bed supporting a road
词型变化:名词复数形式 : roadbeds
词性分布:
roadbed的用法和样例:
例句
用作名词(n.)
- The earthquake made the roadbed cave in.地震后路基沉陷了。
- Put up your hands to build a home of the roadbed.搭起双手筑成你回家的路基。