drawbridge

['drɔːbrɪdʒ]

释义

n.吊桥
a bridge in which a section may be raised, lowered, or drawn aside, to leave a passage open for boats, barges, etc.

例句
Sansa:The queen has raised the drawbridge.This is the safest place we can be.(Game of Thrones)
三傻：太后把吊桥抬起来了。我们这里是最安全的地方。（权力游戏）