pho.to.sen.si.tiv.i.ty

photosensitivity的音标和读音：
DJ音标发音： [ˌfoutouˌsensiˈtiviti:]
KK音标发音： [ˌfotoˌsɛnsɪˈtɪvɪti]

photosensitivity的词性：
n.（名词）

1. Sensitivity or responsiveness to light.
感光性：对光的敏感和感应性

2. Medicine An abnormally heightened response, especially of the skin, to sunlight or ultraviolet radiation, caused by certain disorders or chemicals and characterized by a toxic or allergic reaction.
【医学】 感光过敏的：对光线或紫外线辐射不正常的高度感应，尤指皮肤，是由某些失调或化学物质引起的，症状为中毒或过敏反应