| 单词 | stimulus |
| 释义 | Word Frequency stimulus(ˈstɪmjʊləs) nounWord forms: plural -li (-ˌlaɪ, -ˌliː) 1. something that stimulates or acts as an incentive 2. any drug, agent, electrical impulse, or other factor able to cause a response in an organism 3. an object or event that is apprehended by the senses 4. medicine a former name for stimulant Word origin C17: from Latin: a cattle goad |
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