puffer train
noun[C]
child's worduk/ˈpʌf.ə ˌtreɪn/us/ˈpʌf.ɚ ˌtreɪn/asteamtrain(=traindrivenbysteam)
蒸汽火车Tim Stocker Photography/Moment/GettyImages
Railways: trains & parts of trains
- baggage car
 - bogie
 - boiler
 - boxcar
 - bullet train
 - caboose
 - carriage
 - choo-choo
 - coach
 - diesel
 - emergency cord
 - footplate
 - freight car
 - guard's van
 - maglev train
 - rolling stock
 - shunter
 - sleeping car
 - truck
 - wagon-lit