| 单词 | phototropism |
| 释义 | Word Frequency phototropism(ˌfəʊtəʊˈtrəʊpɪzəm) noun 1. the growth response of plant parts to the stimulus of light, producing a bending towards the light source 2. the response of animals to light; phototaxis Derived forms phototropic (ˌphotoˈtropic) adjective |
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