train

• 指铁路上由机车牵引、连挂成列的车厢；也泛指排成长队依次行进的车辆、动物或人群。

A noun referring to a connected series of railroad cars or a long, moving line of vehicles, animals, or people moving together in sequence.

1. Railroad VehicleA1formal

   A series of connected railroad cars or coaches pulled by a locomotive, used for transporting passengers or goods.

   火车

   • I take the train to work every morning.
   • The train arrived at the station on time.
   • They shipped the goods by train.

2. Succession or SeriesB2formal

   A connected sequence or series of things.

   一连串

   • The film sparked a train of events that changed his life.
   • She lost her train of thought during the presentation.
   • The train of logic led to an interesting conclusion.

   同义词chainconcatenationcourseprogressionrowrunsequenceseriesstringsuccession

3. Clothing (Formal Dress)C1formal

   The long back part of a formal dress, robe, or gown that trails behind the wearer.

   拖裙

   • The bride's wedding dress had a long train.
   • The royal gown featured an elaborate train.
   • She held her train up as she walked down the stairs.

4. Process of PreparationB2formal

   A set of related events, actions, or conditions leading to a result.

   训练过程

   • He is undergoing training to become a pilot.
   • The athlete's fitness train includes running and weightlifting.
   • The educational train involves various stages of learning.

   同义词chainconcatenationcourseprogressionsequenceseriesstringsuccession

• 通过练习和指导使人或动物学会某种技能或行为方式的过程。

A verb used to indicate the process of teaching a person or animal a particular skill or type of behavior through practice and instruction.

1. Teach or InstructA2formal

   To teach a person or animal a particular skill or type of behavior.

   训练或教导

   • She trains new employees on company policies.
   • He trained his dog to sit and stay on command.
   • They are training for a marathon next month.

   同义词coachdrilleducateguideinstructmentorprepareschoolteachtutor

2. Exercise or PrepareA2formal

   To prepare for a specific physical activity through exercise and practice.

   训练

   • The athletes train every day for the competition.
   • She trained hard to improve her swimming speed.
   • He is training to become a firefighter.

   同义词coachconditiondisciplinedrillexercisepracticepreparework out

3. Aim or DirectB1formal

   To point or direct something, such as a camera or a weapon, toward a target.

   瞄准

   • The photographer trained the lens on the butterfly.
   • She trained her eyes on the horizon.
   • The soldiers trained their weapons on the enemy.

   同义词aimdirectfocuslevelpointsightzero in