点击下方单词,选择对的这个单词
1. 天桥;跨线桥;上跨式立交桥An overpass is a structure which carries one road over the top of another one.
1. bridge formed by the upper level of a crossing of two highways at different levels
Synonym: flyover
多通过句子记忆单词,而不是单独死记硬背。