VERB
激勵;驅策;迫使
When something such as an emotion impels you to do something, it affects you so strongly that you feel forced to do it.
例句
...the courage and competitiveness which impels him to take risks...
促使他冒險的勇氣和競爭精神
I felt impelled to go on speaking.
我感到不得不繼續說下去。