carry-onWiktionary 原文词源说明Deverbal from carry on.释义（英文）形容词 AdjectiveTaken onto an airplane (or a ferry, etc.) with a passenger, rather than checked.名词 NounThat luggage or baggage which is taken onto an airplane (or a ferry, etc.) with a passenger, rather than checked.(countable, UK, New Zealand) A palaver; a disorderly or absurd situation.