noun🔗Share走光性、光の源に向かう、または離れる生物の動きThe movement of an organism either towards or away from a source of light"The scientist observed strong phototaxes in the algae; they all swam rapidly towards the light source. "科学者は藻類に強い走光性を観察した。それらはすべて光の源に向かって急速に泳いだ。biologyphysiologyorganismscienceenvironmentChat with AIVocabulary GamePractice Reading