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noun Books provide children with ideas and a stimulus for play. 书不仅给孩子们提供想法，而且使他们玩得更有意思。 The new tax laws should act as a stimulus to exports. 新税法应该能促进出口。 sensory/verbal/visual stimuli感官／言语／视觉刺激 The animals were conditioned to respond to auditory stimuli (= sounds). 经过训练，那些动物对声音形成了条件反射。 Congress passed the President’s economic stimulus package. The initial stimulus came from a letter in the newspaper. The pupils dilate in response to chemical stimuli. The very act of lying down in bed should provide a strong stimulus for sleep. a response to a stimulus plant growth responses to environmental stimuli He stressed the value of public investment as a stimulus to growth. The research provided the stimulus for improvements in public libraries. |