This is the 13512th most frequent Korean word.
래트너
"래트너" is not a standard Korean word; it may be a transliteration or a name.
Here, '래트너' describes someone in the role of a trainer or instructor.
그 문장에서 '래트너'는 특정 기술을 가르치는 강사를 의미해.
In that sentence, '래트너' refers to an instructor teaching a specific skill.
In this case, '래트너' indicates a model or tool named 'Trainer' used in training programs.
그들은 래트너 로봇을 훈련에 사용해.
They use a trainer robot for the training.
Here, '래트너' is applied as a person serving the function of a trainer.