bung something ↔ up phrasal verbphr v British EnglishBrE informal a) SHUT/CLOSEto block something, especially a hole 阻塞,塞住〔尤指孔、洞〕
b) be bunged upMI to find it difficult to breathe because you have a cold 〔因感冒而鼻子〕不通气,呼吸不通
→ bung something ↔ up at bung2(1)