Traini特拉伊尼
trainn.列车;火车;行列;一系列vt.训练;培训;瞄准vi.进行锻炼,接收训练;练习
train operation route运行交路
train of oscillations振荡列,振荡串
train one's character
train chair detergent列车靠背椅洗涤剂
train radio telephone列车无线电电话
train within the team随队训练
train departure route列车出发进路
train formation track列车编组线
Train traffic control列车运行调度
train announcing bell列车到发通知铃