can·ti·lev·er
noun/ˈkæntɪliːvə(r)/
/ˈkæntɪliːvər/
- a long piece of metal or wood that sticks out from a wall to support the end of a bridge or other structure
enlarge image
(桥梁或其他构架的)悬臂,悬桁,伸臂 - a cantilever bridge
悬臂桥
Oxford Collocations DictionaryCantilever is used before these nouns:- bridge
Word Originmid 17th cent.: of unknown origin. - a cantilever bridge