gum up
片語動詞所屬單字gum
gum up — 片語動詞
1. To cause something to stop working or to fail by blocking it with a sticky subst
1.片語動詞
釋義
阻塞；搞砸
To cause something to stop working or to fail by blocking it with a sticky substance, or more generally, to spoil a plan or process.
例句
A broken printer can really gum up the work flow in a busy office.
The mechanic said that cheap oil had gummed up the engine over time.