vt. 使……加快;使……增速>> View more sentences for this word.
n. 加速,促进;加速度>> View more sentences for this word.
adj. 加速的;加快的>> View more sentences for this word.
n. 油门;加速装置;催化剂>> View more sentences for this word.
adj. 促进的,加速的;催化的>> View more sentences for this word.