banana skin

• 英式非正式用语，指使人意外跌倒、出丑或失败的障碍、陷阱或尴尬处境，常带有当众受挫或丢脸的意味。

An informal British expression referring to an unexpected obstacle, embarrassing mistake, or a situation that causes someone to slip up or fail, often in a public or humiliating way.

1. Literal meaningA1formal

   The outer yellow peel of a banana fruit.

   香蕉皮

   • He slipped on a banana skin left on the floor.
   • Please throw the banana skin in the compost bin.
   • The monkey peeled the banana skin with its teeth.

2. Figurative: cause of embarrassmentB2informalbritish

   An unexpected problem or situation that causes embarrassment or failure.

   尴尬的根源

   • The politician's comment was a real banana skin for his campaign.
   • The unexpected question was a banana skin for the unprepared speaker.
   • He stepped on a banana skin when he forgot his lines during the play.