blockage

n. /ˈblɑːkɪdʒ/ B2

堵塞；阻碍物

An obstruction that makes movement or flow difficult.

仙境例句

Bill found the blockage in the chimney at once: it was Alice's foot.

比尔一下子就找到了烟囱里堵着的东西：那是爱丽丝的脚。