音标:英 [ˈkʌlvət]美 [ˈkʌlvət]
涵洞, 电缆管道
a transverse and totally enclosed drain under a road or railway
1. The kicks to the back were the attacker's attempt to force the body farther into the culvert where it couldn't be seen.
踹背上这一脚是凶手试着 迫使这个尸体在洞里更深一点让人看不见她