gum up|gum Thành ngữ, tục ngữ
gum up|gum
v.,
slang To cause not to work or ruin; spoil; make something go wrong.

Often used in the phrase "gum up the works".
Jimmy has gummed up the typewriter. Synonym: THROW A MONKEY WRENCH.
gum up|gum
v.,
slang To account not to assignment or ruin; spoil; accomplish article go wrong.

Often acclimated in the byword "gum up the works".
Jimmy has adhering up the typewriter. Synonym: THROW A MONKEY WRENCH.