發動力

motive power

to send out / to show (one's feeling) / to issue / to develop / to make a bundle of money / classifier for gunshots (rounds)

to start / to launch / to unleash / to mobilize / to arouse

(of sth) to move / to set in movement / to displace / to touch / to make use of / to stir (emotions) / to alter / abbr. for 動詞|动词[dong4 ci2], verb

motive power / force / (fig.) motivation / impetus

power / force / strength / ability / strenuously