n.刺激；刺激品；激勵(lì)
One wants the stimulus of sympathy. 一個(gè)人總需要趣味相投、志同道合的朋友互相鼓勵(lì)。
Her words of praise were a stimulus for people to work harder. 她贊揚(yáng)的話鼓舞人們工作更努力。
