刺激

Verb

 * 1) to stimulate; to excite; to spur
 * 2) to provoke; to upset; to irritate
 * 1) to provoke; to upset; to irritate
 * 1) to provoke; to upset; to irritate

Adjective

 * 1) exciting; stimulating; thrilling

Noun

 * 1)  stimulus; stimulant

Etymology
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Noun

 * 1) stimulus, stimulation, impetus, motivation

Verb

 * 1) stimulate, quicken, get going, provide an impetus