Definition of photonegativity in English:

photonegativity

noun ˌfəʊtəʊnɛɡəˈtɪvɪti

Zoology

1920s; earliest use found in American Naturalist. From photo- + negativity, after photonegative.

nounˌfəʊtəʊnɛɡəˈtɪvɪti

Zoology

1920s; earliest use found in American Naturalist. From photo- + negativity, after photonegative.

单词	photonegativity
释义	Definition of photonegativity in English: photonegativity noun ˌfəʊtəʊnɛɡəˈtɪvɪti Zoology Tendency to avoid or move away from light. Origin 1920s; earliest use found in American Naturalist. From photo- + negativity, after photonegative. Definition of photonegativity in US English: photonegativity nounˌfəʊtəʊnɛɡəˈtɪvɪti Zoology Tendency to avoid or move away from light. Origin 1920s; earliest use found in American Naturalist. From photo- + negativity, after photonegative.
随便看	the consulate the Consulate the Continent the contrary the contrary the cook strait cable the cook strait cable the cool the cool the cooler the cooler the coppers the cops the corner country the corner country the cornish the cornish the corridors of power the corridors of power the cosmos the cosmos the cotswolds the Cotswolds the coulisses the coulisses