VERB
推動；激勵；驅策
If something propels you into a particular activity, it causes you to do it.
例句
It was a shooting star that propelled me into astronomy in the first place...
最初是一顆流星促使我從事天文學。
He is propelled by both guilt and the need to avenge his father.
他受到內疚感和為父報仇之心的雙重驅使。