one engine in steam
/(w)ɵn ˈɛnd͡ʒɪn ən stiːm/
a safety rule allowing only one train per track
“The rural line operated under one engine in steam.”
新增到 My Deck
inoh
inoh
/(w)ɵn ˈɛnd͡ʒɪn ən stiːm/
a safety rule allowing only one train per track
“The rural line operated under one engine in steam.”
新增到 My Deck