trolley
/'trɔli/ Cách viết khác : (trolly) /'trɔli/
Học thuậtThân thiện
Definition
- Noun:
- A wheeled vehicle that runs on rails and is propelled by electricity: A public transportation vehicle, typically in a city, that moves along metal tracks set into the street and is powered by overhead electric wires.
- A wheeled cart or basket on wheels used for transporting items: A low, open cart or basket mounted on wheels, used for carrying goods, luggage, or shopping items, often within a supermarket, airport, or other large facility.
Usage Examples
- Noun (Electric Vehicle):
- We took the trolley downtown to avoid traffic.
- The city is famous for its historic streetcar trolley system.
- Noun (Wheeled Cart):
- Please grab a shopping trolley at the entrance of the supermarket.
- The hotel porter loaded our luggage onto a trolley.
Advanced Usage
- "Off one's trolley" (Idiom, informal): To be crazy, insane, or behaving very strangely.
- He must be off his trolley if he thinks he can finish that project in one day.
- "Trolley problem" (Philosophical term): An ethical thought experiment involving a hypothetical choice between two undesirable outcomes, often used to discuss moral dilemmas.
- The philosophy class debated the classic trolley problem.
Variants and Related Words
- Trolleybus (n): An electric bus that draws power from overhead wires but does not run on rails.
- The trolleybus is quieter and more environmentally friendly than a diesel bus.
- Trolley car (n): Another term for a streetcar or tram, especially in American English.
- San Francisco's iconic trolley cars are a major tourist attraction.
Synonyms
- Streetcar (for the electric vehicle).
- Tram (for the electric vehicle, common in British English).
- Cart (for the wheeled basket).
Related Phrasal Verbs
(Note: "Trolley" is primarily a noun and does not commonly form phrasal verbs.)
Related Idioms
- "To have a trolley in the attic" (Idiom, dated/informal): Similar to "off one's trolley," meaning to be eccentric or slightly mad.
- The old man is harmless, but I think he has a trolley in the attic.
Noun
- a wheeled vehicle that runs on rails and is propelled by electricity