trainer
/ˈtɹeɪnɚ/ 名词 B2中文： 教练、教练员、运动鞋、球鞋
- A person who trains another; a coach.
- A person responsible for treating injuries sustained by players during matches; a physiotherapist.
- A patch for a video game that applies cheats.
- A piece of indoor equipment allowing a bicycle to be ridden while stationary.
- A device for encouraging the roots of a plant to grow in a certain direction. · a root trainer
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