您要查找的是不是：
- subthreshold stimulus 阈下刺激物
- Praise is a stimulus for better work. 赞扬激励人更努力地工作。
- A provocation to action; a stimulus. 激励，刺激某种行动的刺激; 激励
- Abnormally sensitive to a stimulus. 过敏的对刺激不正常地敏感的
- Observe carefully how the bacteria respond to this stimulus. 仔细观察细菌对这一刺激有什么反应。
- The nutrient in the soil acts as a stimulus to growth. 土壤中的养分能促进植物生长。
- Her words of praise were a stimulus for people to work harder. 她赞扬的话鼓舞人们工作更努力。
- Poverty is a stimulus to industry. 贫穷能使人勤劳。
- Her word of praise is a stimulus to work harder. 她赞扬的话鼓舞人工作更努力。
- 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。
- One wants the stimulus of sympathy. 一个人总需要趣味相投、志同道合的朋友互相鼓励。
- Under the stimulus of this inspiring motive, she bustled about with new energy. 在这个令人振奋的动机刺激下,她精力充沛地忙碌着。
- Something that incites; a stimulus. 激励物；刺激物
- A fair rivalry is often a stimulus to trade. 公平竞争往往是贸易发展的促进因素。
- A air rivalry is often a stimulus to trade. 公平竞争往往是贸易发展的促进因素。
- An agent or means of prodding or urging;a stimulus. 刺激物驱策力或激励人的方式；刺激
- subthreshold stimuli [医] 阈下刺激物
- The involuntary and consistent response of an organism to a given stimulus. 生理反应生物体对所受到的刺激作出的无意识的连贯反应
- Her words of praise were a stimulus to work harder. 她赞扬的话鼓舞人工作更努力.
- A slight goad or incentive;a small stimulus. 刺激小刺激或激励；小刺激
