柯林斯詞典stimulus /?st?mj?l?s/ (stimuli/?st?my?la?/) 1. N-VAR A stimulus is something that encourages activity in people or things. 刺激物 Interest rates could fall soon and be a stimulus to the U.S. economy. 利率可能很快會下降，從而刺激美國經(jīng)濟。 返回 stimuli