phototonus
/foh-tot-n-uhs/US // foʊˈtɒt n əs //UK // (fəʊˈtɒtənəs) //
光子,光子体,光子仪,光子学
Definitions
n.名词 noun
- 1
Biology.
- : the normal condition of sensitiveness to light in organisms or their organs.
- : the irritability exhibited by cytoplasm when exposed to light of a certain intensity.
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