n.[C]

1. 列車，火車
   She came by train.

   她是乘火車來的。

2. （行進中的）長列，隊列
3. 下襬，裙裾；後拖物
4. 一連串，系列[（+of）]
   The sudden noise from the next room interrupted my train of thought.

   從隔壁房間突然傳來的鬧聲打斷了我的思路。

5. 隨從[U]

vt.

1. 訓練，培養[O2][（+as/in/for）]
   The firm trained its employees to be more efficient.

   公司培訓員工，使他們辦事效率更高。

   She was trained for nursing.

   她被培養成護士。

   Mother trained us to be honest.

   母親教育我們為人要誠實。

   We train them to make use of reference books.

   我們訓練他們使用參考書。

2. 使（植物）沿著一定方向生長
3. 把……對準，瞄準[（+on）]
   She trained her camera on the caged panda.

   她把照相機對準籠子裡的熊貓。

vi.

1. 接受訓練，鍛鍊[（+as/for）][+to-v]
   He is training for the ministry.

   他正在接受培訓，準備做牧師。

   They are training for the boat race.

   他們正在為划船比賽接受訓練。

v.

1. teach (a person or animal) a skill or type of behaviour through regular practice and instruction.
   ▸be taught in such a way.
2. make or become physically fit through a course of exercise and diet.
3. (train something on) point or aim something at.
4. cause (a plant) to grow in a particular direction or into a required shape.
5. dated go by train.
6. archaic entice (someone).

n.

1. a series of railway carriages or wagons moved as a unit by a locomotive or by integral motors.
2. a number of vehicles or pack animals moving in a line.
   ▸a retinue of attendants accompanying an important person.
3. a series of connected events or thoughts.
4. a long piece of trailing material attached to the back of a formal dress or robe.
5. a series of gears or other connected parts in machinery.
6. a trail of gunpowder for firing an explosive charge.