English Dictionary

banana skin

noun

(UK) The outer skin of a banana, especially once removed from the rest of the banana, which may be slippery if stepped on. / (UK) A cause of difficulty, or potential embarrassment.

Be careful not to slip on a banana skin.

意味（1）

(UK) The outer skin of a banana, especially once removed from the rest of the banana, which may be slippery if stepped on.

意味（2）

(UK) A cause of difficulty, or potential embarrassment.

The subject is becoming a political banana skin.