drawbridge
noun [ C ] uk/ˈdrɔː.brɪdʒ/ us/ˈdrɑː.brɪdʒ/
（旧时城堡等的）吊桥;（使大型船只能够通过的）开合桥
a bridge that can be raised or brought down in order to protect a castle from attack or to allow big boats to go under it
江苏热线英汉汉英双解词典包含207361条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。