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stimulus

美音:[´stımjələs ]点这儿播放单词美音发声
英音:[´stımjələs ]点这儿播放单词英音发声
n.刺激物,促进因素,刺激,刺激

难易程度:

stimulus为短语/超纲词汇   词频:3434

词形变化:

名词复数:stimuli

词根

stinct,sting=to prick(刺)

stimulus


/'stɪmjʊləs; `stɪmjələs/
n (pl -li / -laI; -laI/)~ (to sth/to do sth)
1 thing that produces a reaction in living things 使生物体产生反应之物; 刺激物
*The nutrient in the soil acts as a stimulus to growth/to make the plants grow. 土壤中的养分能促进植物生长.
* Does the child respond to auditory stimuli? ie Does he react to the sounds around him? 那孩子对声音有反应吗?
2 (fml 文) thing that encourages or excites sb/sth to activity, greater effort, etc 起鼓舞或激励作用的事物; 促进因素
*the stimulus of fierce competition 引起激烈竞争的事物
* Her words of praise were a stimulus to work harder. 她赞扬的话鼓舞人工作更努力.

stimulus


npluralstimuli [-laɪ/