coaches [kəutʃiz]

以下由轻松背单词网站提供

附加级

n.长途客运汽车( coach的名词复数 )；（铁路）旅客车厢；教练；指导v.训练，辅导( coach的第三人称单数 )

They coupled two railway coaches. 他们把两节火车车厢连接起来。来自《简明英汉词典》
The tourist coaches [carriages] are in front. 硬卧车厢在前面。来自《现代汉英综合大词典》