Obstructer
n. 障碍物；妨碍者
🗣️ 情景例句
It's OK, Harry.
没关系， Harry。
How do you spend your leisure time?
你怎样打发业余时间？
but the fire fighters were eventually able to free him by cutting a huge hole in the wall.
消防队员在墙上挖了个大洞，才终于把他解救出来。