Word: 动机 (dòngjī) Traditional: 動機 动机 dictionary entry dòngjī motive Full dictionary entry for 动机 Example sentences using 动机 2 sentences, showing page 1 of 1. 他这样做的动机是什么？ Tā zhèyàng zuò de dòngjī shì shénme? What is his motive for doing this? 他那样做有什么动机？ Tā nàyàng zuò yǒu shénme dòngjī? What was his motive for doing it?