爱词霸英语   汉语   手机版   软件版下载 | English
每日一句:正在加载...
2.reinforced concrete slab
3.reinforced concrete frame;
4.reinforced concrete buildings;
5.reinforced concrete bridge
6.reinforced concrete structure;
7.reinforced concrete beam
8.reinforced concrete column
9.reinforced concrete truss
10.reinforced concrete bridge erection
尝试查询
英汉释义
abbr. RC