English Dictionary

phototropic

adj

Having a tendency to move in response to light. An animal or microbe that is positively phototropic will move toward light. One that is negatively phototropic will move away from light.

The plant exhibits phototropic growth towards the sunlight.

意味（1）

Having a tendency to move in response to light. An animal or microbe that is positively phototropic will move toward light. One that is negatively phototropic will move away from light.