a train of
短语词组
- a long train of changes 一长串的变革
- a whole train of events 一系列的事件
- a new train of thought 一种新的思路
- a train of events 一连串的事件
- a train of gears 轮系
- a train of thought 一连串的想法;一条路子
- a train of horses 一队马
- a train of cars 一列火车厢
- a train of bubbles 一串气泡 返回 a train of